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Research Group

Nonlinear Algebra - Publications

Explore the scholarly works of the "Nonlinear Algebra" group. Browse journal articles, contributions in books and conference proceedings, academic theses, or discover our latest research through preprints.


inJournal
2024 Repository Open Access
Daniele Agostini

The Martens-Mumford theorem and the Green-Lazarsfeld secant conjecture

In: Journal of algebraic geometry, (2024)
inJournal
2024 Repository Open Access
Yulia Alexandr

Logarithmic Voronoi polytopes for discrete linear models

In: Algebraic statistics, 15 (2024) 1, pp. 1-13
inJournal
2024 Repository Open Access
Gianira Nicoletta Alfarano, Diego Napp, Alessandro Neri and Verónica Requena

Weighted Reed-Solomon convolutional codes

In: Linear and multilinear algebra, 72 (2024) 5, pp. 841-874
Preprint
2024 Repository Open Access
Elizabeth S. Allman, Hector Baños, Marina Garrote-López and John A. Rhodes

Identifiability of level-1 species networks from gene tree quartets

Preprint
2024 Repository Open Access
Zaïneb Bel-Afia, Chiara Meroni and Simon Telen

Chebyshev varieties

Book
2024 Journal Open Access
Paul Breiding, Kathlén Kohn and Bernd Sturmfels

Metric algebraic geometry

Cham : Birkhäuser, 2024.
(Oberwolfach Seminars ; 53)
ISBN: 978-3-031-51461-6, ISBN: 978-3-031-51462-3
inJournal
2024 Journal Open Access
Freddy Cachazo, Nick Early and Yong Zhang

Color-dressed generalized biadjoint scalar amplitudes : local planarity

In: Symmetry, integrability and geometry : methods and applications (SIGMA), 20 (2024), p. 016
Preprint
2024 Repository Open Access
Laura Casabella, Michael Joswig and Lars Kastner

Subdivisions of hypersimplices : with a view toward finite metric spaces

inJournal
2024
Marta Casanellas, Marina Garrote-López and Piotr Zwiernik

Identifiability in robust estimation of tree structured models

In: Bernoulli, 30 (2024) 1, pp. 1-21
inJournal
2024 Repository Open Access
Yairon Cid-Ruiz, Fatemeh Mohammadi and Leonid Monin

Multigraded algebras and multigraded linear series

In: The journal of the London Mathematical Society, 109 (2024) 3, e12880
inJournal
2024 Repository Open Access
Karel Devriendt, Andrea Ottolini and Stefan Steinerberger

Graph curvature via resistance distance

In: Discrete applied mathematics, 348 (2024), pp. 68-78
Preprint
2024 Repository Open Access
Karel Devriendt, Hannah Friedman and Bernd Sturmfels

The two lives of the Grassmannian

inJournal
2024 Repository Open Access
Mareike Dressler, Marina Garrote-López, Guido Montúfar, Kemal Rose and Johannes Müller

Algebraic optimization of sequential decision problems

In: Journal of symbolic computation, 121 (2024), p. 102241
Preprint
2024 Repository Open Access
Nick Early, Anaëlla Pfister and Bernd Sturmfels

Minimal kinematics on \(\mathcal{M}_{0,n}\)

inJournal
2024 Repository Open Access
Claudia Fevola and Yelena Mandelshtam

Hirota varieties and rational nodal curves

In: Journal of symbolic computation, 120 (2024), p. 102239
inJournal
2024 Repository Open Access
Claudia Fevola, Sebastian Mizera and Simon Telen

Landau singularities revisited : computational algebraic geometry for Feynman integrals

In: Physical review letters, 132 (2024) 10, p. 101601
inJournal
2024 Repository Open Access
Hannah Friedman, Bernd Sturmfels and Maksym Zubkov

Likelihood geometry of determinantal point processes

In: Algebraic statistics, 15 (2024) 1, pp. 15-25
inJournal
2024 Journal Open Access
Oihana Garaialde Ocaña and Mima Stanojkovski

Orbits classifying extensions of prime power order groups

In: International journal of group theory, 13 (2024) 1
Preprint
2024 Repository Open Access
Marina Garrote-López and Monroe Stephenson

Cumulant tensors in partitioned independent component analysis

inJournal
2024 Repository Open Access
Alheydis Geiger and Marta Panizzut

Computing tropical bitangents to smooth quartic curves in \(polymake\)

In: Journal of symbolic computation, 120 (2024), p. 102225
inJournal
2024 Journal Open Access
Jeffrey Giansiracusa and Stefano Mereta

A general framework for tropical differential equations

In: Manuscripta mathematica, 173 (2024) 3/4, pp. 1273-1304
inJournal
2024 Repository Open Access
Marvin Anas Hahn, Gabriele Nebe, Mima Stanojkovski and Bernd Sturmfels

Subspaces fixed by a nilpotent matrix

In: Orbita mathematicae, 1 (2024) 1, pp. 1-15
inJournal
2024 Repository Open Access
Marc Härkönen, Lisa Nicklasson and Bogdan Raiţă

Syzygies, constant rank, and beyond

In: Journal of symbolic computation, 123 (2024), p. 102274
Preprint
2024 Repository Open Access
Kaie Kubjas, Jiayi Li and Maximilian Wiesmann

Geometry of polynomial neural networks

Preprint
2024 Repository Open Access
Mario Kummer, Bernd Sturmfels and Raluca Vlad

Maximal Mumford curves from planar graphs

Preprint
2024 Repository Open Access
Chiara Meroni, Bernhard Reinke and Kexin Wang

The algebraic degree of the Wasserstein distance

Preprint
2024 Repository Open Access
Dimitrii Pavlov and Simon Telen

Santaló geometry of convex polytopes

Preprint
2024 Repository Open Access
İrem Portakal and Javier Sendra-Arranz

Game theory of undirected graphical models

inJournal
2024 Repository Open Access
İrem Portakal and Javier Sendra-Arranz

Nash conditional independence curve

In: Journal of symbolic computation, 122 (2024), p. 102255
Preprint
2024 Repository Open Access
Elizabeth Pratt and Bernd Sturmfels

The Chow-Lam form

Preprint
2024 Repository Open Access
Kristian Ranestad, Rainer Sinn and Simon Telen

Adjoints and canonical forms of tree amplituhedra

Preprint
2024 Repository Open Access
Kemal Rose

The polyhedral type of a polynomial map on the plane

inJournal
2024 Repository Open Access
Bernd Sturmfels, Simon Telen, François-Xavier Vialard and Max von Renesse

Toric geometry of entropic regularization

In: Journal of symbolic computation, 120 (2024), p. 102221
inJournal
2024 Journal Open Access
Gentian Zavalani and Elima Shehu

A note on the rate of convergence of integration schemes for closed surfaces

In: Computational and applied mathematics, 43 (2024) 2, p. 92
inJournal
2023 Repository Open Access
Daniele Agostini, Claudia Fevola, Yelena Mandelshtam and Bernd Sturmfels

KP solitons from tropical limits

In: Journal of symbolic computation, 114 (2023), pp. 282-301
inJournal
2023 Repository Open Access
Daniele Agostini, Taylor Brysiewicz, Claudia Fevola, Lukas Kühne, Bernd Sturmfels and Simon Telen

Likelihood degenerations

In: Advances in mathematics, 414 (2023), p. 108863
inJournal
2023 Repository Open Access
Daniele Agostini, Ignacio Barros and Kuan-Wen Lai

On the irrationality of moduli spaces of K3 surfaces

In: Transactions of the American Mathematical Society, 376 (2023) 2, pp. 1407-1426
inJournal
2023 Journal Open Access
Daniele Agostini, Hannah Markwig, Clemens Nollau, Victoria Schleis, Javier Sendra-Arranz and Bernd Sturmfels

Recovery of plane curves from branch points

In: Discrete and computational geometry, (2023)
inJournal
2023 Repository Open Access
Rida Ait El Manssour and Anna-Laura Sattelberger

Combinatorial differential algebra of \(x^p\)

In: Journal of symbolic computation, 114 (2023), pp. 193-208
Academic
2023 Repository Open Access
Rida Ait El Manssour

Combinatorial methods in differential algebra

Dissertation, Universität Leipzig, 2023
Preprint
2023 Repository Open Access
Rida Ait El Manssour, Anna-Laura Sattelberger and Bertrand Teguia Tabuguia

D-algebraic functions

inJournal
2023 Journal Open Access
Rida Ait El Manssour, Marc Härkönen and Bernd Sturmfels

Linear PDE with constant coefficients

In: Glasgow mathematical journal, 65 (2023) S1, S2-S27
inJournal
2023 Repository Open Access
Rida Ait El Manssour, Yassine El Maazouz, Enis Kaya and Kemal Rose

Lines on \(p\)-adic and real cubic surfaces

In: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, 93 (2023) 2, pp. 149-162
inBook
2023 Repository Open Access
Yulia Alexandr, Joe Kileel and Bernd Sturmfels

Moment varieties for mixtures of products

In: ISSAC '23 proceedings of the international symposium on symbolic and algebraic computation ; Tromso Norway ; July 24-27, 2023 / Alicia Dickenstein... (eds.)
New York : ACM, 2023. - pp. 53-60
inBook
2023 Repository Open Access
Carlos Améndola, Darrick Lee and Chiara Meroni

Convex hulls of curves : volumes and signatures

In: Geometric science of information : 6th international conference, GSI 2023, St. Malo, France, August 30 - September 1, 2023, proceedings, part I / Frank Nielsen... (eds.)
Cham : Springer, 2023. - pp. 455-464
(Lecture notes in computer science ; 14071)
Preprint
2023 Repository Open Access
Carlos Améndola, Francesco Galuppi, ÔAngel David Ríos Ortiz, Pierpaola Santarsiero and Tim Seynnaeve

Decomposing tensor spaces via path signatures

Preprint
2023 Repository Open Access
Carlos Améndola, Lukas Gustafsson, Kathlén Kohn, Orlando Marigliano and Anna Seigal

Differential equations for Gaussian statistical models with rational maximum likelihood estimator

Preprint
2023 Repository Open Access
Carlos Améndola and Janike Oldekop

Likelihood geometry of reflexive polytopes

inJournal
2023 Repository Open Access
Carlos Améndola, Mathias Drton, Alexandros Grosdos, Roser Homs and Elina Robeva

Third-order moment varieties of linear non-Gaussian graphical models

In: Information and inference, 12 (2023) 3, pp. 1405-1436
Preprint
2023 Repository Open Access
Fuensanta Aroca, Lara Bossinger, Sebastian Falkensteiner, Cristhian Garay-López, Laura Rocio González-Ramírez and Carla V. Valencia Negrete

Infinite matroids in tropical differential algebra

inJournal
2023 Repository Open Access
Jayadev S. Athreya, Samantha Fairchild and Howard Masur

Counting pairs of saddle connections

In: Advances in mathematics, 431 (2023), p. 109233
inBook
2023 Journal Open Access
Tabea Bacher, Christiane Görgen, Tabea Krause, Andreas Matt, Daniel Ramos and Bianca Violet

Spreading the love for mathematical research data

In: 1st Conference on research data infrastructure (CoRDI) : connecting communities ; 12 - 14 September 2023, Karlsruhe (Germany) / York Sure-Vetter... (eds.)
Hannover : TIB Open Publishing, 2023. - CoRDI2023-106
inJournal
2023 Repository Open Access
Edoardo Ballico, Arthur Bik, Alessandro Oneto and Emanuele Ventura

Strength and slice rank of forms are generically equal

In: Israel journal of mathematics, 254 (2023) 1, pp. 275-291
inJournal
2023 Repository Open Access
Mohamed Barakat and Lukas Kühne

Computing the nonfree locus of the moduli space of arrangements and Terao's freeness conjecture

In: Mathematics of computation, 92 (2023), pp. 1431-1452
inJournal
2023 Journal Open Access
Daniele Bartoli, Giuseppe Marino and Alessandro Neri

New MRD codes from linear cutting blocking sets

In: Annali di matematica pura ed applicata, 202 (2023), pp. 115-142
inJournal
2023 Repository Open Access
Jose Bastidas, Sarah Brauner and Franco Saliola

Left regular bands of groups and the Mantaci-Reutenauer algebra

In: Journal of algebra, (2023)
inJournal
2023 Journal Open Access
Mara Belotti, Michael Joswig, Chiara Meroni, Victoria Schleis and Johannes Schmitt

Algebraic and geometric computations in OSCAR

In: SIAM news, 56 (2023) 7, pp. 9-10
inJournal
2023 Journal Open Access
Mara Belotti, Alessandro Danelon, Claudia Fevola and Andreas Kretschmer

The enumerative geometry of cubic hypersurfaces : point and line conditions

In: Collectanea mathematica, (2023)
inJournal
2023 Journal Open Access
Carlos Beltrán, Paul Breiding and Nick Vannieuwenhoven

The average condition number of most tensor rank decomposition problems is infinite

In: Foundations of computational mathematics, 23 (2023) 2, pp. 433-491
inJournal
2023 Repository Open Access
Alessandra Bernardi, Claudia De Lazzari and Fulvio Gesmundo

Dimension of tensor network varieties

In: Communications in contemporary mathematics, 25 (2023) 10, p. 2250059
Preprint
2023 Repository Open Access
Barbara Betti, Alessio Moscariello, Francesco Romeo and Jyoti Singh

F-threshold of determinantal rings

Preprint
2023 Repository Open Access
Barbara Betti, Marta Panizzut and Simon Telen

Solving equations using Khovanskii bases

Preprint
2023 Repository Open Access
Moritz Beyer, Stefano Mereta, Érika Roldán and Peter Voran

Higher-dimensional cubical sliding puzzles

Preprint
2023 Repository Open Access
Arthur Bik and Alessandro Neri

Higher-degree symmetric rank-metric codes

inJournal
2023 Repository Open Access
Arthur Bik, Jan Draisma, Rob H. Eggermont and Andrew Snowden

The geometry of polynomial representations

In: International mathematics research notices, 2023 (2023) 16, pp. 14131-14195
inJournal
2023 Journal Open Access
Arthur Bik, Alessandro Danelon and Jan Draisma

Topological Noetherianity of polynomial functors II : base rings with Noetherian spectrum

In: Mathematische Annalen, 385 (2023) 3/4, pp. 1879-1921
inJournal
2023 Journal Open Access
Tobias Boege

No eleventh conditional Ingleton inequality

In: Experimental mathematics, (2023)
inJournal
2023 Journal Open Access
Tobias Boege, René Fritze, Christiane Görgen, Jeroen Hanselman, Dorothea Iglezakis, Lars Kastner, Thomas Koprucki, Tabea Krause, Christoph Lehrenfeld, Silvia Polla, Marco Reidelbach, Christian Riedel, Jens Saak, Björn Schembera, Karsten Tabelow and Marcus Weber

Research-data management planning in the German mathematical community

In: EMS magazine, 130 (2023), pp. 40-47
inJournal
2023 Journal Open Access
Tobias Boege

Selfadhesivity in Gaussian conditional independence structures

In: International journal of approximate reasoning, 163 (2023), p. 109027
inJournal
2023 Journal Open Access
Tobias Boege, Thomas Kahle, Andreas Kretschmer and Frank Röttger

The geometry of Gaussian double Markovian distributions

In: Scandinavian journal of statistics, 50 (2023) 2, pp. 665-696
inJournal
2023 Repository Open Access
Michael Borinsky, Anna-Laura Sattelberger, Bernd Sturmfels and Simon Telen

Bayesian integrals on toric varieties

In: SIAM journal on applied algebra and geometry, 7 (2023) 1, pp. 77-103
Preprint
2023 Repository Open Access
Viktoriia Borovik, Bernd Sturmfels and Svala Sverrisdóttir

Coupled cluster degree of the Grassmannian

Preprint
2023 Repository Open Access
Alessio Borzi and Victoria Schleis

Linear degenerate tropical flag varieties

Preprint
2023 Repository Open Access
Alessio Borzi

Realizability of matroid quotients

inJournal
2023 Repository Open Access
Alessio Borzi, Xiangying Chen, Harshit J. Motwani, Lorenzo Venturello and Martin Vodička

The leading coefficient of Lascoux polynomials

In: Discrete mathematics, 346 (2023) 2, p. 113217
inJournal
2023 Journal Open Access
Marie-Charlotte Brandenburg, Christian Haase and Ngoc Mai Tran

Competitive equilibrium always exists for combinatorial auctions with graphical pricing schemes

In: La matematica, 2 (2023) 1, pp. 1-30
Preprint
2023 Repository Open Access
Marie-Charlotte Brandenburg and Chiara Meroni

Intersection bodies of polytopes : translations and convexity

inJournal
2023 Repository Open Access
Marie-Charlotte Brandenburg, Sophia Elia and Leon Zhang

Multivariate volume, Ehrhart, and \(h*\)-polynomials of polytropes

In: Journal of symbolic computation, 114 (2023), pp. 209-230
Preprint
2023 Repository Open Access
Marie-Charlotte Brandenburg, Jesús A. De Loera and Chiara Meroni

The best ways to slice a polytope

inJournal
2023 Journal Open Access
Marie-Charlotte Brandenburg, Georg Loho and Rainer Sinn

Tropical positivity and determinantal varieties

In: Algebraic combinatorics, 6 (2023) 4, pp. 999-1040
Academic
2023 Repository Open Access
Marie-Charlotte Brandenburg

Tropical positivity and semialgebraic sets from polytopes

Dissertation, Universität Leipzig, 2023
inJournal
2023 Repository Open Access
Paul Breiding, Fulvio Gesmundo, Mateusz Michałek and Nick Vannieuwenhoven

Algebraic compressed sensing

In: Applied and computational harmonic analysis, 65 (2023), pp. 374-406
inJournal
2023 Repository Open Access
Paul Breiding, Kemal Rose and Sascha Timme

Certifying zeros of polynomial systems using interval arithmetic

In: ACM transactions on mathematical software, 49 (2023) 1, p. 11
inJournal
2023 Repository Open Access
Paul Breiding, Felix Rydell, Elima Shehu and Angélica Torres

Line multiview varieties

In: SIAM journal on applied algebra and geometry, 7 (2023) 2, pp. 470-504
inJournal
2023 Repository Open Access
Paul Breiding, Türkü Özlüm Celik, Timothy Duff, Alexander Heaton, Aida Maraj, Anna-Laura Sattelberger, Lorenzo Venturello and Oğuzhan Yürük

Nonlinear algebra and applications

In: Numerical algebra, control and optimization, 13 (2023) 1, pp. 81-116
inJournal
2023 Journal Open Access
Paul Breiding, Julia Lindberg, Gabriel Ong and Linus Sommer

Real circles tangent to 3 conics

In: Le Matematiche, 78 (2023) 1, pp. 149-175
inJournal
2023 Journal Open Access
Taylor Brysiewicz, Holger Eble and Lukas Kühne

Computing characteristic polynomials of hyperplane arrangements with symmetries

In: Discrete and computational geometry, 70 (2023) 4, pp. 1356-1377
Preprint
2023 Repository Open Access
Taylor Brysiewicz and Aida Maraj

Lawrence lifts, matroids, and maximum likelihood degrees

Preprint
2023 Repository Open Access
Taylor Brysiewicz, Fulvio Gesmundo and Avi Steiner

Quatroids and rational plane cubics

inBook
2023
Dominic Bunnett, Michael Joswig and Julian Pfeifle

Generalised cone complexes and tropical moduli in \(\texttt{polymake}\)

In: ISSAC '23 proceedings of the international symposium on symbolic and algebraic computation ; Tromso Norway ; July 24-27, 2023 / Alicia Dickenstein... (eds.)
New York : ACM, 2023. - pp. 100-106
inJournal
2023 Journal Open Access
Freddy Cachazo and Nick Early

Biadjoint scalars and associahedra from residues of generalized amplitudes

In: Journal of high energy physics, 2023 (2023), p. 15
Preprint
2023 Repository Open Access
Freddy Cachazo, Nick Early and Yong Zhang

Generalized color orderings : CEGM integrands and decoupling identities

(Journal of high energy physics)
inJournal
2023 Journal Open Access
Marta Casanellas, Jesus Fernández-Sánchez, Marina Garrote-López and Marc Sabaté-Vidales

Designing weights for quartet-based methods when data is heterogeneous across lineages

In: Bulletin of mathematical biology, 85 (2023) 7, p. 68
inJournal
2023 Repository Open Access
Federico Castillo, Jean-Philippe Labbé, Julia Liebert, Arnau Padrol, Eva Philippe and Christian Schilling

An effective solution to convex \(1\)-body \(N\)-representability

In: Annales Henri Poincaré, 24 (2023) 7, pp. 2241-2321
inJournal
2023 Repository Open Access
Türkü Özlüm Celik, Samantha Fairchild and Yelena Mandelshtam

Crossing the transcendental divide : from translation surfaces to algebraic curves

In: Experimental mathematics, (2023)
inJournal
2023 Repository Open Access
Yairon Cid-Ruiz and Bernd Sturmfels

Primary decomposition with differential operators

In: International mathematics research notices, 2023 (2023) 14, pp. 12119-12147
inJournal
2023 Repository Open Access
Rob Claes, Karl Meerbergen and Simon Telen

Contour integration for eigenvector nonlinearities

In: SIAM journal on matrix analysis and applications, 44 (2023) 4, pp. 1619-1644
Preprint
2023 Repository Open Access
Noémie Combe

A journey in the world of geometry and algebra : lecture 1

inBook
2023 Repository Open Access
Noémie Combe, Yuri I. Manin and Matilde Marcolli

Birational maps and Nori motives

In: Essays in geometry : dedicated to Norbert A'Campo / Athanase Papadopoulos (ed.)
Berlin : EMS Press, 2023. - pp. 761-780
(IRMA lectures in mathematics and theoretical physics ; 34)
inJournal
2023 Repository Open Access
Noémie Combe, Yuri I. Manin and Matilde Marcolli

Moufang patterns and geometry of information

In: Pure and applied mathematics quarterly, 19 (2023) 1, pp. 149-189
Preprint
2023 Repository Open Access
Noémie Combe

On Frobenius structures in symmetric cones

inBook
2023
Noémie Combe, Philippe Combe and Hanna Nencka

Poisson geometry of the statistical Frobenius manifold

In: Geometric science of information : 6th international conference, GSI 2023, St. Malo, France, August 30 - September 1, 2023, proceedings, part II / Frank Nielsen... (eds.)
Cham : Springer, 2023. - pp. 165-172
(Lecture notes in computer science ; 14072)
inJournal
2023 Repository Open Access
Aldo Conca, Simone Naldi, Giorgio Ottaviani and Bernd Sturmfels

Taylor polynomials of rational functions

In: Acta mathematica Vietnamica, (2023)
inJournal
2023 Repository Open Access
Jane Ivy Coons, Joseph Cummings, Benjamin Hollering and Aida Maraj

Generalized cut polytopes for binary hierarchical models

In: Algebraic statistics, 14 (2023) 1, pp. 17-36
Preprint
2023 Repository Open Access
Jane Ivy Coons and Benjamin Hollering

Identifiability of the rooted tree parameter under the Cavender-Farris-Neyman model with a molecular clock

inJournal
2023 Repository Open Access
Jane Ivy Coons, Aida Maraj, Pratik Misra and Miruna-Stefana Sorea

Symmetrically colored Gaussian graphical models with toric vanishing ideals

In: SIAM journal on applied algebra and geometry, 7 (2023) 1, pp. 133-158
Preprint
2023 Repository Open Access
Joseph Cummings and Benjamin Hollering

Computing implicitizations of multi-graded polynomial maps

Preprint
2023 Repository Open Access
Joseph Cummings, Elizabeth Gross, Benjamin Hollering, Samuel Martin and Ikenna Nometa

The Pfaffian structure of CFN phylogenetic networks

inJournal
2023 Repository Open Access
Adam Czapliński, Mateusz Michałek and Tim Seynnaeve

Uniform matrix product states from an algebraic geometer's point of view

In: Advances in applied mathematics, 142 (2023), p. 102417
inJournal
2023 Repository Open Access
Alessio D'Alì and Lorenzo Venturello

Koszul Gorenstein algebras from Cohen-Macaulay simplicial complexes

In: International mathematics research notices, 2023 (2023) 6, pp. 4998-5045
inJournal
2023 Journal Open Access
Isobel Davies, Eliana Duarte, İrem Portakal and Miruna-Stefana Sorea

Families of polytopes with rational linear precision in higher dimensions

In: Foundations of computational mathematics, 23 (2023), pp. 2151-2202
Preprint
2023 Repository Open Access
Alessandro De Stefani, Jonathan Montaño, Luis Núñez-Betancourt, Lisa Seccia and Matteo Varbaro

Ladder determinantal varieties and their symbolic blowups

inJournal
2023 Repository Open Access
Philipp Dettling, Roser Homs, Carlos Améndola, Mathias Drton and Niels Richard Hansen

Identifiability in continuous Lyapunov models

In: SIAM journal on matrix analysis and applications, 44 (2023) 4, pp. 1799-1821
Preprint
2023 Repository Open Access
Karel Devriendt and Raffaella Mulas

Uniform density in matroids, matrices and graphs

inJournal
2023 Repository Open Access
Nick Dewaele, Paul Breiding and Nick Vannieuwenhoven

The condition number of many tensor decompositions is invariant under Tucker compression

In: Numerical algorithms, 94 (2023) 2, pp. 1003-1029
inJournal
2023 Repository Open Access
Nick Dewaele, Paul Breiding and Nick Vannieuwenhoven

Three decompositions of symmetric tensors have similar condition numbers

In: Linear algebra and its applications, 664 (2023), pp. 253-263
inJournal
2023 Journal Open Access
Joscha Diehl, Rosa Preiß, Michael Ruddy and Nikolas Tapia

The moving-frame method for iterated-integrals signature : orthogonal invariants

In: Foundations of computational mathematics, 23 (2023) 4, pp. 1273-1333
inJournal
2023 Journal Open Access
Maria Donten-Bury, Laura Escobar and İrem Portakal

Complexity of the usual torus action on Kazhdan-Lusztig varieties

In: Algebraic combinatorics, 6 (2023) 3, pp. 835-861
inJournal
2023 Repository Open Access
Vladimir Dotsenko, Sergey Shadrin and Pedro Tamaroff

Generalized cohomological field theories in the higher order formalism

In: Communications in mathematical physics, 399 (2023) 3, pp. 1439-1500
Preprint
2023 Repository Open Access
Mathias Drton, Alexandros Grosdos, İrem Portakal and Nils Sturma

Algebraic sparse factor analysis

Preprint
2023 Repository Open Access
Mathias Drton, Benjamin Hollering and Jun Wu

Identifiability of homoscedastic linear structural equation models using algebraic matroids

Preprint
2023 Repository Open Access
Eliana Duarte, Dimitrii Pavlov and Maximilian Wiesmann

Algebraic geometry of quantum graphical models

inBook
2023 Repository Open Access
Eliana Duarte, Benjamin Hollering and Maximilian Wiesmann

Toric fiber products in geometric modeling

In: Geometric science of information : 6th international conference, GSI 2023, St. Malo, France, August 30 - September 1, 2023, proceedings, part I / Frank Nielsen... (eds.)
Cham : Springer, 2023. - pp. 494-503
(Lecture notes in computer science ; 14071)
inJournal
2023 Journal Open Access
Juanita Duque-Rosero, Sachi Hashimoto and Pim Spelier

Geometric quadratic Chabauty and \(p\)-adic heights

In: Expositiones mathematicae, 41 (2023) 3, pp. 631-674
Preprint
2023 Repository Open Access
Nick Early

Moduli space tilings and Lie-theoretic color factors

Preprint
2023 Repository Open Access
Nick Early, Alheydis Geiger, Marta Panizzut, Bernd Sturmfels and Claudia He Yun

Positive del Pezzo geometry

Preprint
2023 Repository Open Access
Nick Early and Jian-Rong Li

Tropical geometry, quantum affine algebras, and scattering amplitudes

inJournal
2023 Repository Open Access
Yassine El Maazouz, Gabriele Nebe and Mima Stanojkovski

Bolytrope orders

In: International journal of number theory, 19 (2023) 5, pp. 937-954
Preprint
2023 Repository Open Access
Manuel Estévez, Érika Roldán and Henry Segerman

Surfaces in the tesseract

Preprint
2023 Repository Open Access
Samantha Fairchild and Jiyoung Han

Mean value theorems for the S-arithmetic primitive Siegel transforms

Preprint
2023 Repository Open Access
Sebastian Falkensteiner, Dimitrii Pavlov and Rafael Sendra

On real and observable realizations of input-output equations

Preprint
2023 Repository Open Access
Sebastian Falkensteiner and Rafael Sendra

Rationality and parametrizations of algebraic curves under specializations

Preprint
2023 Repository Open Access
Lukas Fesser, Sergio Serrano de Haro Iváñez, Karel Devriendt, Melanie Weber and Renaud Lambiotte

Augmentations of Forman's Ricci curvature and their applications in community detection

Academic
2023 Repository Open Access
Claudia Fevola

Computation and physics in algebraic geometry

Dissertation, Universität Leipzig, 2023
Preprint
2023 Repository Open Access
Claudia Fevola, Sebastian Mizera and Simon Telen

Principal Landau determinants

Preprint
2023 Repository Open Access
Natalia García-Colín, Dimitri Leemans, Mia Müßig and Érika Roldán

There is no perfect Mondrian partition for squares of side lengths less than 1001

inJournal
2023 Journal Open Access
Diego García-Lucas, Ángel del Río and Mima Stanojkovski

On group invariants determined by modular group algebras : even versus odd characteristic

In: Algebras and representation theory, 26 (2023) 6, pp. 2683-2707
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2023 Journal Open Access
Alheydis Geiger and Marta Panizzut

A tropical count of real bitangents to plane quartic curves

In: The electronic journal of combinatorics, 30 (2023) 2, P2.55
Preprint
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Alheydis Geiger, Kevin Kühn and Raluca Vlad

Graph curve matroids

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Alheydis Geiger, Sachi Hashimoto, Bernd Sturmfels and Raluca Vlad

Self-dual matroids from canonical curves

In: Experimental mathematics, (2023)
Preprint
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Fulvio Gesmundo, Leonie Kayser and Simon Telen

Hilbert functions of chopped ideals

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2023 Journal Open Access
Max Goering and Lukas Koch

A note on improved differentiability for the Banach-space valued Finsler \(\mathscr {y}\)-Laplacian

In: Comptes rendus mathematique, 361 (2023), pp. 1091-1105
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2023 Journal Open Access
Alexandros Grosdos, Alexander Heaton, Kaie Kubjas, Olga Kuznetsova, Georgy Scholten and Miruna-Stefana Sorea

Exact solutions in log-concave maximum likelihood estimation

In: Advances in applied mathematics, 143 (2023), p. 102448
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2023 Journal Open Access
Marc Härkönen, Markus Lange-Hegermann and Bogdan Raiţă

Gaussian process priors for systems of linear partial differential equations with constant coefficients

In: Proceedings of the 40th international conference on machine learning : , 23-29 July 2023, Honolulu, Hawaii, USA
[s. l.] : PMLR, 2023. - pp. 12587-12615
(Proceedings of machine learning research ; 202)
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2023 Journal Open Access
Marc Härkönen, Jonas Hirsch and Bernd Sturmfels

Making waves

In: La matematica, 2 (2023) 3, pp. 593-615
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2023 Repository Open Access
Sachi Hashimoto

Quadratic Chabauty and \(p\)-adic Gross-Zagier

In: Transactions of the American Mathematical Society, 376 (2023) 5, pp. 3725-3760
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Alexander Heaton, Khazhgali Kozhasov and Lorenzo Venturello

Minimality of tensors of fixed multilinear rank

In: Linear and multilinear algebra, 71 (2023) 8, pp. 1364-1377
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Paul Alexander Helminck, Yassine El Maazouz and Enis Kaya

Tropical invariants for binary quintics and reduction types of Picard curves

In: Glasgow mathematical journal, (2023)
Preprint
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Johannes Henn, Elizabeth Pratt, Anna-Laura Sattelberger and Simone Zoia

\(D\)-module techniques for solving differential equations in the context of Feynman integrals

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Delio Jaramillo-Velez and Lisa Seccia

Connected domination in graphs and v-numbers of binomial edge ideals

In: Collectanea mathematica, (2023)
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Michael Joswig, Mario Kummer, Andreas Berthold Thom and Claudia He Yun

Some thoughts and experiments on Bergman's compact amalgamation problem

In: Beiträge zur Algebra und Geometrie, (2023)
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2023 Repository Open Access
Delaram Kahrobaei and Mima Stanojkovski

Cryptographic multilinear maps using pro-\(p\) groups

In: Advances in mathematics of communications, 17 (2023) 5, pp. 1101-1114
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2023 Journal Open Access
Selvi Kara, İrem Portakal and Akiyoshi Tsuchiya

Rigid Gorenstein toric Fano varieties arising from directed graphs

In: Collectanea mathematica, 74 (2023) 2, pp. 333-351
Preprint
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Kathlén Kohn, Guido Montúfar, Vahid Shahverdi and Matthew Trager

Function space and critical points of linear convolutional networks

(SIAM journal on discrete mathematics)
inJournal
2023 Journal Open Access
Phokion G. Kolaitis, Andrei Romashchenko, Milan StudenÔy, Dan Suciu and Tobias Boege

Algorithmic aspects of information theory : Dagstuhl Seminar 22301

In: Dagstuhl reports, 12 (2023) 7, pp. 180-204
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2023 Journal Open Access
Lukas Kühne and Joshua Maglione

On the geometry of flag Hilbert-Poincaré series for matroids

In: Algebraic combinatorics, 6 (2023) 3, pp. 623-638
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2023 Journal Open Access
Lukas Kühne

The universality of the resonance arrangement and its Betti numbers

In: Combinatorica, 43 (2023) 2, pp. 277-298
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2023 Journal Open Access
Thinh P. Le, Chiara Meroni, Bernd Sturmfels, Reinhard F. Werner and Timo Ziegler

Quantum correlations in the minimal scenario

In: Quantum : the open journal for quantum science, 7 (2023), pp. 1-59
Preprint
2023 Repository Open Access
Julia Lindberg, Leonid Monin and Kemal Rose

A polyhedral homotopy algorithm for computing critical points of polynomial programs

Preprint
2023 Repository Open Access
Julia Lindberg, Leonid Monin and Kemal Rose

The algebraic degree of sparse polynomial optimization

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Julia Lindberg, Nathan Nicholson, Jose Israel Rodriguez and Zinan Wang

The maximum likelihood degree of sparse polynomial systems

In: SIAM journal on applied algebra and geometry, 7 (2023) 1, pp. 159-171
Preprint
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Julia Lindberg and Pierpaola Santarsiero

The symmetric geometric rank of symmetric tensors

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Yannik Mahlau, Leonie Kayser and Lukas Berg

[Re] On explainability of graph neural networks via subgraph explorations

In: ReScience C, (2023)
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2023 Journal Open Access
Greg Malen, Érika Roldán and Rosemberg Toalá-Enríquez

Extremal \(\mathscr \{p, q\}\)-animals

In: Annals of combinatorics, 27 (2023) 1, pp. 169-209
Preprint
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Yelena Mandelshtam, Dimitrii Pavlov and Elizabeth Pratt

Combinatorics of \(m=1\) Grasstopes

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Laurent Manivel, Leonid Monin, Mateusz Michałek, Tim Seynnaeve and Martin Vodička

Complete quadrics : Schubert calculus for Gaussian models and semidefinite programming

In: Journal of the European Mathematical Society, (2023)
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2023 Repository Open Access
Laurent Manivel, Bernd Sturmfels and Svala Sverrisdóttir

Four-dimensional Lie algebras revisited

In: Journal of lie theory, 33 (2023) 3, pp. 703-712
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Leo Margolis, Taro Sakurai and Mima Stanojkovski

Abelian invariants and a reduction theorem for the modular isomorphism problem

In: Journal of algebra, 636 (2023), pp. 533-559
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Giuseppe Marino, Alessandro Neri and Rocco Trombetti

Evasive subspaces, generalized rank weights and near MRD codes

In: Discrete mathematics, 346 (2023) 12, p. 113605
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2023 Journal Open Access
Léo Mathis and Chiara Meroni

Fiber convex bodies

In: Discrete and computational geometry, 70 (2023) 4, pp. 1451-1475
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2023 Journal Open Access
Saiei-Jaeyeong Matsubara-Heo, Sebastian Mizera and Simon Telen

Four lectures on Euler integrals

In: SciPost physics lecture notes, 2023 (2023), p. 75
Preprint
2023 Repository Open Access
Saiei-Jaeyeong Matsubara-Heo and Simon Telen

Twisted cohomology and likelihood ideals

Preprint
2023 Repository Open Access
Stefano Mereta

The Fundamental theorem of tropical differential algebra over nontrivially valued fields and the radius of convergence of nonarchimedean differential equations

inJournal
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Riley Murray, Helen Naumann and Thorsten Theobald

Sublinear circuits and the constrained signomial nonnegativity problem

In: Mathematical programming, 198 (2023) 1, pp. 471-505
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Alessandro Neri, Paolo Santonastao and Ferdinando Zullo

The geometry of one-weight codes in the sum-rank metric

In: Journal of combinatorial theory / A, 194 (2023) 1, p. 105703
Preprint
2023 Repository Open Access
Deborah Oliveros, Érika Roldán, Pablo Soberón and Antonio J. Torres

Tverberg partition graphs

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Dimitrii Pavlov, Bernd Sturmfels and Simon Telen

Gibbs manifolds

In: Information geometry, (2023)
Preprint
2023 Repository Open Access
Dimitrii Pavlov

Logarithmically sparse symmetric matrices

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2023 Repository Open Access
Rosa Preiß

An algebraic geometry of paths via the iterated-integrals signature

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2023 Repository Open Access
ÔAngel David Ríos Ortiz

Higher Gaussian maps on K3 surfaces

In: International mathematics research notices, (2023)
Preprint
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Kemal Rose, Bernd Sturmfels and Simon Telen

Tropical implicitization revisited

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Felix Rydell, Elima Shehu and Angélica Torres

Theoretical and numerical analysis of 3D reconstruction using point and line incidences

In: 2023 IEEE/CVF international conference on computer vision (ICCV) ; 1-6- October 2023
Piscataway, NJ : IEEE, 2023. - pp. 3725-3734
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Pierpaola Santarsiero

An algorithm for the non-identifiability of rank-3 tensors

In: Bollettino dell'Unione Matematica Italiana, 16 (2023) 3, pp. 595-624
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2023 Journal Open Access
Anna-Laura Sattelberger and Robin Van der Veer

Maximum likelihood estimation from a tropical and a Bernstein-Sato perspective

In: International mathematics research notices, 2023 (2023) 6, pp. 5263-5292
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Javier Sendra-Arranz

The Hessian correspondence of hypersurfaces of degree 3 and 4

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2023 Journal Open Access
Mima Stanojkovski

Submodule codes as spherical codes in buildings

In: Designs, codes and cryptography : an international journal, 91 (2023) 7, pp. 2449-2472
Preprint
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Bernd Sturmfels, Fabian Faulstich and Svala Sverrisdóttir

Algebraic varieties in quantum chemistry

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2023 Journal Open Access
Bernd Sturmfels

Beyond linear algebra

In: Proceedings of the international congress of mathematicians 2022 July 6-14 : Volume 4 / Dmitry Beliaev... (eds.)
Berlin : European Mathematical Society, 2023. - pp. 4820-4840
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Bertrand Teguia Tabuguia

Arithmetic of D-algebraic functions

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Bertrand Teguia Tabuguia

Operations for D-algebraic functions

In: ACM Communications in computer algebra, 57 (2023) 2, pp. 51-56
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Takuro Abe and Lukas Kühne

Locally heavy hyperplanes in multiarrangements

In: Journal of pure and applied algebra, 226 (2022) 1, p. 106791
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Daniele Agostini, Türkü Özlüm Celik and Demir Eken

Numerical reconstruction of curves from their Jacobians

In: Arithmetic, geometry, cryptography, and coding theory 2021 : 18th international conference ; May 31-June 4, 2021 Centre International de Rencontres Mathématiques, Marseille, France / Samuele Anni... (eds.)
Providence, R.I. : American Mathematical Society, 2022. - pp. 1-12
(Contemporary mathematics ; 779)
Preprint
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Daniele Agostini, Claudia Fevola, Anna-Laura Sattelberger and Simon Telen

Vector spaces of generalized Euler integrals

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2022 Journal Open Access
Rida Ait El Manssour and Antonio Lerario

Probabilistic enumerative geometry over \(p\)-adic numbers : linear spaces on complete intersections

In: Annales Henri Lebesgue, 5 (2022), pp. 1329-1360
Preprint
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Yulia Alexandr, Eliana Duarte and Julian Vill

Decomposable context-specific models

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2022 Journal Open Access
Gianira Nicoletta Alfarano, Martino Borello, Alessandro Neri and Alberto Ravagnani

Linear cutting blocking sets and minimal codes in the rank metric

In: Journal of combinatorial theory / A, 192 (2022), p. 105658
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2022 Journal Open Access
Gianira Nicoletta Alfarano, F. Javier Lobillo, Alessandro Neri and Antonia Wachter-Zeh

Sum-rank product codes and bounds on the minimum distance

In: Finite fields and their applications, 80 (2022), p. 102013
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Gianira Nicoletta Alfarano, Martino Borello, Alessandro Neri and Alberto Ravagnani

Three combinatorial perspectives on minimal codes

In: SIAM journal on discrete mathematics, 36 (2022) 1, pp. 461-489
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Carlos Améndola, Luis David García Puente, Roser Homs, Olga Kuznetsova and Harshit J. Motwani

Computing maximum likelihood estimates for Gaussian graphical models with Macaulay2

In: Journal of software for algebra and geometry, 12 (2022), pp. 1-10
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Federico Ardila-Mantilla, Christopher Eur and Raúl Penaguiao

The tropical critical points of an affine matroid

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Francesca Arici, Francesco Galuppi and Tatiana Gateva-Ivanova

Veronese and Segre morphisms between non-commutative projective spaces

In: European journal of mathematics, 8 (2022) Suppl. 1, pp. 235-273
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2022 Journal Open Access
Edoardo Ballico, Arthur Bik, Alessandro Oneto and Emanuele Ventura

The set of forms with bounded strength is not closed

In: Comptes rendus mathematique, 360 (2022), pp. 371-380
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Giuseppe Barbaro, Filippo Fagioli and ÔAngel David Ríos Ortiz

A survey on rational curves on complex surfaces

In: Rivista di matematica della Università di Parma, 13 (2022) 2, pp. 505-534
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Jessica Bariffi, Sam Mattheus, Alessandro Neri and Joachim Rosenthal

Moderate-density parity-check codes from projective bundles

In: Designs, codes and cryptography : an international journal, 90 (2022) 12, pp. 2943-2966
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Daniele Bartoli, Giuseppe Marino, Alessandro Neri and Lara Vicino

Exceptional scattered sequences

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Mara Belotti, Michael Joswig and Marta Panizzut

Algebraic degrees of 3-dimensional polytopes

In: Vietnam journal of mathematics, 50 (2022) 3, pp. 581-597
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Katalin Berlow, Marie-Charlotte Brandenburg, Chiara Meroni and Isabelle Shankar

Correction to: 'Intersection bodies of polytopes' [63 (2022) 2, p. 419-439]

In: Beiträge zur Algebra und Geometrie, 63 (2022) 2, pp. 441-443
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Katalin Berlow, Marie-Charlotte Brandenburg, Chiara Meroni and Isabelle Shankar

Intersection bodies of polytopes

In: Beiträge zur Algebra und Geometrie, 63 (2022) 2, pp. 419-439
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Arthur Bik and Orlando Marigliano

Classifying one-dimensional discrete models with maximum likelihood degree one

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Arthur Bik and Henrik Eisenmann

The geometries of Jordan nets and Jordan webs

In: Annali di matematica pura ed applicata, 201 (2022) 5, pp. 2413-2464
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2022 Journal Open Access
Arthur Bik, Alessandro Danelon, Jan Draisma and Rob Eggemont

Universality of high-strength tensors

In: Vietnam journal of mathematics, 50 (2022) 2, pp. 557-580
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Grigoriy Blekherman, Bogdan Raiţă, Isabelle Shankar and Rainer Sinn

Weak and strong extremal biquadratics

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2022 Journal Open Access
Tobias Boege

Correction to: 'Gaussoids are two-antecedental approximations of Gaussian conditional independence structures' [In: Annals of mathematics and artificial intelligence, 90 (2022) 6, p. 645-673]

In: Annals of mathematics and artificial intelligence, 90 (2022) 6, pp. 675-676
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Tobias Boege

Gaussoids are two-antecedental approximations of Gaussian conditional independence structures

In: Annals of mathematics and artificial intelligence, 90 (2022) 6, pp. 645-673
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2022 Journal Open Access
Tobias Boege, Sonja Petrović and Bernd Sturmfels

Marginal independence models

In: ISSAC '22 proceedings of the international symposium on symbolic and algebraic computation ; Villeneuve-d'Ascq, France ; July 4 - 7, 2022
New York : ACM, 2022. - pp. 263-271
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Simon Bortz, Max Engelstein, Max Goering, Tatiana Toro and Zihui Zhao

Two phase free boundary problem for poisson kernels

In: Indiana University mathematics journal, 71 (2022) 1, pp. 251-306
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Marie-Charlotte Brandenburg, Benjamin Hollering and İrem Portakal

Combinatorics of correlated equilibria

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2022 Repository Open Access
Paul Breiding, Samantha Fairchild, Pierpaola Santarsiero and Elima Shehu

Average degree of the essential variety

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2022 Repository Open Access
Paul Breiding, Kristian Ranestad and Madeleine Weinstein

Enumerative geometry of curvature of algebraic hypersurfaces

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Paul Breiding, Reuven Hodges, Christian Ikenmeyer and Mateusz Michałek

Equations for GL invariant families of polynomials

In: Vietnam journal of mathematics, 50 (2022) 2, pp. 545-556
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2022 Repository Open Access
Paul Breiding, Hanieh Keneshlou and Antonio Lerario

Quantitative singularity theory for random polynomials

In: International mathematics research notices, 2022 (2022) 8, pp. 5685-5719
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2022 Repository Open Access
Paul Breiding and Nick Vannieuwenhoven

Sensitivity of low-rank matrix recovery

In: Numerische Mathematik, 152 (2022) 4, pp. 725-759
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Paul Breiding, Mateusz Michałek, Leonid Monin and Simon Telen

The algebraic degree of coupled oscillators

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Paul Breiding, Peter Bürgisser, Antonio Lerario and Léo Mathis

The zonoid algebra, generalized mixed volumes, and random determinants

In: Advances in mathematics, 402 (2022), p. 108361
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Laura Brustenga i Moncusí, Gheorghe Craciun and Miruna-Stefana Sorea

Disguised toric dynamical systems

In: Journal of pure and applied algebra, 226 (2022) 8, p. 107035
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Claire Burrin, Samantha Fairchild and Jon Chaika

Pairs in discrete lattice orbits with applications to Veech surfaces

(Journal of the European Mathematical Society)
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Amanda Cameron, Rodica Dinu, Mateusz Michałek and Tim Seynnaeve

Flag matroids : algebra and geometry

In: Interactions with lattice polytopes : Magdeburg, Germany, September 2017 / Alexander M. Kasprzyk... (eds.)
Cham : Springer, 2022. - pp. 73-114
(Springer proceedings in mathematics and statistics ; 386)
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Shrinking rates of horizontal gaps for generic translation surfaces

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Marc Chardin, Yairon Cid-Ruiz and Aron Simis

Generic freeness of local cohomology and graded specialization

In: Transactions of the American Mathematical Society, 375 (2022), pp. 87-109
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Yairon Cid-Ruiz and Aron Simis

Degree of rational maps and specialization

In: International mathematics research notices, 2022 (2022) 6, pp. 4451-4502
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2022 Repository Open Access
Yairon Cid-Ruiz and Jonathan Montaño

Mixed multiplicities of graded families of ideals

In: Journal of algebra, 590 (2022), pp. 394-412
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Diego Cifuentes, Kristian Ranestad, Bernd Sturmfels and Madeleine Weinstein

Voronoi cells of varieties

In: Journal of symbolic computation, 109 (2022), pp. 351-366
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Laura Colmenarejo, Joscha Diehl and Miruna-Stefana Sorea

A quadratic identity in the shuffle algebra and an alternative proof for de Bruijn's formula

In: European journal of combinatorics, 99 (2022), p. 103406
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Noémie Combe, Philippe Combe and Hanna Nencka

Algebraic properties of the information geometry's fourth Frobenius manifold

In: Advances in information and communication : proceedings of the 2022 future of information and communication conference (FICC), volume 1 / Kohei Arai (ed.)
Cham : Springer, 2022. - pp. 356-370
(Lecture notes in networks and systems ; 438)
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Noémie Combe and Yuri I. Manin

Genus zero modular operad and absolute Galois group

In: North-Western European journal of mathematics, 8 (2022), pp. 25-60
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Noémie Combe, Yuri I. Manin and Matilde Marcolli

Geometry of information : classical and quantum aspects

In: Theoretical computer science, 908 (2022), pp. 2-27
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Noémie Combe and Alexey Kalugin

Hidden symmetries of the Grothendieck-Teichmüller group

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Noémie Combe

Manin conjecture for statistical pre-Frobenius manifolds, hypercube relations and motivic Galois group in coding

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Noémie Combe, Yuri I. Manin and Matilde Marcolli

Quantum operads

In: Dialogues between physics and mathematics : C. N. Yang at 100 / Mo-Lin Ge... (eds.)
Cham : Springer, 2022. - pp. 113-145
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2022 Repository Open Access
Noémie Combe, Yuri I. Manin and Matilde Marcolli

Quantum SUSY operads

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Noémie Combe, Philippe Combe and Hanna Nencka

Symplectic and Poisson geometry of the information geometry's Frobenius manifold

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Austin Conner, Fulvio Gesmundo, Joseph M. Landsberg and Emanuele Ventura

Rank and border rank of Kronecker powers of tensors and Strassen's laser method

In: Computational complexity, 31 (2022) 1, p. 1
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Alessio D'Alì, Emanuele Delucchi and Mateusz Michałek

Many faces of symmetric edge polytopes

In: The electronic journal of combinatorics, 29 (2022) 3, P3.24
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Julie Desjardins and Rosa Winter

Density of rational points on a family of del Pezzo surfaces of degree one

In: Advances in mathematics, 405 (2022), p. 108489
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Nick Early

Factorization for generalized biadjoint scalar amplitudes via matroid subdivisions

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Yassine El Maazouz and Antonio Lerario

Non-archimedean Schur representations of \(\mathrm{GL}(n,R)\) and their invariant lattices

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Yassine El Maazouz, Marvin Anas Hahn, Gabriele Nebe, Mima Stanojkovski and Bernd Sturmfels

Orders and polytropes : matrix algebras from valuations

In: Beiträge zur Algebra und Geometrie, 63 (2022) 3, pp. 515-531
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Yassine El Maazouz and Enis Kaya

Sampling from \(p\)-adic manifolds

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Yassine El Maazouz

The Gaussian entropy map in valued fields

In: Algebraic statistics, 13 (2022) 1, pp. 1-18
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Elisenda Feliu, Nidhi Kaihnsa, Timo de Wolff and Oğuzhan Yürük

The kinetic space of multistationarity in dual phosphorylation

In: Journal of dynamics and differential equations, 34 (2022) 2, pp. 825-852
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2022 Journal Open Access
Claudia Fevola and Christiane Görgen

The mathematical research-data repository MathRepo

In: Computeralgebra-Rundbrief, 70 (2022), pp. 16-20
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2022 Repository Open Access
Andrew Frohmader and Alexander Heaton

Epsilon local rigidity and numerical algebraic geometry

In: Journal of algebra and its applications, 21 (2022) 1, p. 2250009
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Francesco Galuppi and Alessandro Oneto

Secant non-defectivity via collisions of fat points

In: Advances in mathematics, 409 (2022) B, p. 108657
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2022 Repository Open Access
Luis David García Puente, Marina Garrote-López and Elima Shehu

Computing algebraic degrees of phylogenetic varieties

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Tatiana Gateva-Ivanova

Algebras defined by Lyndon words and Artin-Schelter regularity

In: Transactions of the American Mathematical Society / B, 9 (2022), pp. 648-699
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2022 Journal Open Access
Fulvio Gesmundo and Chiara Meroni

The geometry of discotopes

In: Le Matematiche, 77 (2022) 1, pp. 143-171
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2022 Repository Open Access
Max Goering

A Harnack inequality for weak solutions of the Finsler \(\gamma\)-Laplacian

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Max Goering and Christian Weiss

A study in quantitative equidistribution on the unit square

In: Acta Arithmetica, 205 (2022) 1, pp. 63-85
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Christiane Görgen, Aida Maraj and Lisa Nicklasson

Staged tree models with toric structure

In: Journal of symbolic computation, 113 (2022), pp. 242-268
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2022 Journal Open Access
Paul Görlach, Yue Ren and Leon Zhang

Computing zero-dimensional tropical varieties via projections

In: Computational complexity, 31 (2022) 1, p. 5
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2022 Repository Open Access
André Guerra, Bogdan Raiţă and Matthew R. I. Schrecker

Compensated compactness : continuity in optimal weak topologies

In: Journal of functional analysis, 283 (2022) 7, p. 109596
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Marvin Anas Hahn and Shiyue Li

Intersecting \(\psi\)-classes on tropical Hassett spaces

In: Combinatorial theory, 2 (2022) 3, p. 9
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Kathryn Heal, Avinash Kulkarni and Emre Can Sertöz

Deep learning Gauss-Manin connections

In: Advances in applied Clifford algebras, 32 (2022) 2, p. 24
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Alexander Heaton and Sascha Timme

Catastrophe in elastic tensegrity frameworks

In: Arnold mathematical journal, 8 (2022) 3/4, pp. 423-443
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2022 Repository Open Access
Benjamin Hollering, Joseph Johnson, İrem Portakal and Liam Solus

Toric ideals of characteristic imsets via quasi-independence gluing

(Algebraic statistics)
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2022 Repository Open Access
Alexey Kalugin

A proof of T. Willwacher's conjecture

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Askol Khovanskii, Ivan Limonchenko and Leonid Monin

Cohomology rings of quasitoric bundles

In: Filomat, 36 (2022) 19, pp. 6513-6537
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Kathlén Kohn, Thomas Merkh, Guido Montúfar and Matthew Trager

Geometry of linear convolutional networks

In: SIAM journal on applied algebra and geometry, 6 (2022) 3, pp. 368-406
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Khazhgali Kozhasov, Mateusz Michałek and Bernd Sturmfels

Positivity certificates via integral representations

In: Facets of algebraic geometry : a collection in honor of William Fulton's 80th birthday ; Volume 2 / Paolo Aluffi... (eds.)
Cambridge : Cambridge University Press, 2022. - pp. 84-114
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Lukas Kühne and Leonid Monin

Faces of cosmological polytopes

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Lukas Kühne and Geva Yashfe

Representability of matroids by \(c\)-arrangements is undecidable

In: Israel journal of mathematics, 252 (2022), pp. 95-147
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2022 Journal Open Access
Avinash Kulkarni

Solving p-adic polynomial systems via iterative eigenvector algorithms

In: Linear and multilinear algebra, 70 (2022) 4, pp. 650-671
Preprint
2022 Repository Open Access
Alexis Langlois-Rémillard, Christoph Müßig and Érika Roldán

Chess domination problems on polyominoes

Preprint
2022 Repository Open Access
Alexis Langlois-Rémillard, Christoph Müßig and Érika Roldán

Complexity of chess domination problems

Preprint
2022 Repository Open Access
Kusun Lee, Julia Lindberg and Jose Israel Rodriguez

Implementing real polyhedral homotopy

inJournal
2022 Journal Open Access
Wonjun Lee, Wuchen Li, Bo Lin and Anthea Monod

Tropical optimal transport and Wasserstein distances

In: Information geometry, 5 (2022), pp. 247-287
Preprint
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Antonio Lerario, Chiara Meroni and Daniele Zuddas

On smooth functions with two critical values

inJournal
2022 Repository Open Access
Julia Liebert, Federico Castillo, Jean-Philippe Labbé and Christian Schilling

Foundation of one-particle reduced density matrix functional theory for excited states

In: Journal of chemical theory and computation, 18 (2022) 1, pp. 124-140
inJournal
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Lek-Heng Lim, Mateusz Michałek and Yang Qi

Best \(k\)-layer neural network approximations

In: Constructive approximation, 55 (2022) 1, pp. 583-604
inJournal
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Ivan Limonchenko, Leonid Monin and Askol Khovanskii

Generalized virtual polytopes and quasitoric manifolds

In: Trudy Matematiceskogo Instituta Imeni V. A. Steklova, 318 (2022), pp. 139-165
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2022 Repository Open Access
Ivan Limonchenko, Leonid Monin and Askol Khovanskii

Generalized virtual polytopes and quasitoric manifolds [Translation from Tr. Mat. Inst. Steklova 318, 139-165 (2022)]

In: Proceedings of the Steklov Institute of Mathematics, 318 (2022) 1, pp. 126-149
inJournal
2022 Repository Open Access
Leo Margolis and Mima Stanojkovski

On the modular isomorphism problem for groups of class 3 and obelisks

In: Journal of group theory, 25 (2022) 1, pp. 163-206
inJournal
2022 Journal Open Access
Hana Melánová, Bernd Sturmfels and Rosa Winter

Recovery from power sums

In: Experimental mathematics, (2022)
Academic
2022 Repository Open Access
Chiara Meroni

Semialgebraic convex bodies

Dissertation, Universität Leipzig, 2022
inJournal
2022 Repository Open Access
Guido Montúfar, Yue Ren and Leon Zhang

Sharp bounds for the number of regions of maxout networks and vertices of Minkowski sums

In: SIAM journal on applied algebra and geometry, 6 (2022) 4, pp. 618-649
inJournal
2022 Repository Open Access
Alessandro Neri, Paolo Santonastao and Ferdinando Zullo

Extending two families of maximum rank distance codes

In: Finite fields and their applications, 81 (2022), p. 102045
inJournal
2022 Repository Open Access
Alessandro Neri

Twisted linearized Reed-Solomon codes : a skew polynomial framework

In: Journal of algebra, 609 (2022), pp. 792-839
inJournal
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Lisa Nicklasson

Products of polymatroids with the strong exchange property

In: Journal of pure and applied algebra, 226 (2022) 6, p. 106967
inJournal
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Nina Otter

Magnitude meets persistence : homology theories for filtered simplicial sets

In: Homology, homotopy and applications, 24 (2022) 2, pp. 365-387
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Raúl Penaguiao and Yannic Vargas

Antipode formulas for pattern Hopf algebras

inJournal
2022 Journal Open Access
İrem Portakal and Bernd Sturmfels

Geometry of dependency equilibria

In: Rendiconti dell'Istituto di Matematica dell'Università di Trieste, 54 (2022), p. 5
inJournal
2022 Journal Open Access
Rohini Ramadas and Rob Silversmith

Two-dimensional cycle classes on \(\overline{\mathcal {M}}_{0,n}\)

In: Mathematische Zeitschrift, 301 (2022) 4, pp. 3713-3726
inJournal
2022 Repository Open Access
Elina Robeva, Bernd Sturmfels and Caroline Uhler

Publisher correction: 'Geometry of log-concave density estimation' [In: Discrete and computational geometry, 61 (2019) 1, p. 136-160]

In: Discrete and computational geometry, 68 (2022) 2, pp. 645-645
Preprint
2022 Repository Open Access
Kemal Rose

Multi-degrees in polynomial optimization

inJournal
2022 Journal Open Access
Leonie Selk, Charles Tillier and Orlando Marigliano

Multivariate boundary regression models

In: Scandinavian journal of statistics, 49 (2022) 1, pp. 400-426
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2022 Repository Open Access
Rainer Sinn, Kristian Ranestad and Chiara Meroni

Convex hulls of surfaces in fourspace

inJournal
2022 Repository Open Access
Miruna-Stefana Sorea

Measuring the local non-convexity of real algebraic curves

In: Journal of symbolic computation, 109 (2022), pp. 482-509
inJournal
2022 Journal Open Access
Miruna-Stefana Sorea

Permutations encoding the local shape of level curves of real polynomials via generic projections

In: Annales de l'Institut Fourier, 72 (2022) 4, pp. 1661-1703
inJournal
2022 Journal Open Access
Pedro Tamaroff

Resolutions of operads via Koszul (bi)algebras

In: Journal of homotopy and related structures, 17 (2022) 2, pp. 175-200
inJournal
2022 Journal Open Access
Pedro Tamaroff

The cohomology of coalgebras in species

In: Communications in algebra, 50 (2022) 7, pp. 2811-2830
inJournal
2022 Repository Open Access
Bertrand Teguia Tabuguia and Wolfram Koepf

FPS in action : an easy way to find explicit formulas for interlaced hypergeometric sequences

In: ACM Communications in computer algebra, 56 (2022) 2, pp. 46-50
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Bertrand Teguia Tabuguia

Guessing with quadratic differential equations

(ACM Communications in computer algebra)
inBook
2022 Repository Open Access
Renata Turkeš, Guido Montúfar and Nina Otter

On the effectiveness of persistent homology

In: Advances in neural information processing systems 35 : NeurIPS 2022 ; annual conference on neural information processing systems 2022
[S. L.] : NeurIPS, 2022. - pp. 35432-35448
Preprint
2022 Repository Open Access
Sameera Vemulapalli

Sumsets of sequences in abelian groups and flags in field extensions

Academic
2022
Martin Vodička

Combinatorial methods in algebraic geometry

Dissertation, Universität Konstanz, 2022
inJournal
2022 Journal Open Access
Yanan Wang, Yu Guang Wang, Changyuan Hu, Ming Li, Yanan Fan, Nina Otter, Ikuan Sam, Hongquan Gou, Yiqun Hu, Terry Kwok, John Zalcberg, Alex Boussioutas, Roger J. Daly, Guido Montúfar, Pietro Lió, Dakang Xu, Geoffrey I. Webb and Jiangning Song

Cell graph neural networks enable the digital staging of tumor microenvironment and precise prediction of patient survival in gastric cancer

In: npj precision oncology, 6 (2022) 1, p. 45
inJournal
2021 Repository Open Access
Aida Abiad, Raffaella Mulas and Dong Zhang

Coloring the normalized Laplacian for oriented hypergraphs

In: Linear algebra and its applications, 629 (2021), pp. 192-207
inJournal
2021 Journal Open Access
Daniele Agostini and Lynn Chua

Computing theta functions with Julia

In: Journal of software for algebra and geometry, 11 (2021) 1, pp. 41-51
inJournal
2021 Journal Open Access
Daniele Agostini, Carlos Améndola and Kristian Ranestad

Moment identifiability of homoscedastic Gaussian mixtures

In: Foundations of computational mathematics, 21 (2021) 3, pp. 695-724
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2021 Repository Open Access
Daniele Agostini, Türkü Özlüm Celik and John B. Little

On algebraic theta divisors and rational solutions of the KP equation

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2021 Repository Open Access
Daniele Agostini and Lynn Chua

On the Schottky problem for genus-five Jacobians with a vanishing theta null

In: Annali della Scuola Normale Superiore di Pisa, Classe di Scienze, 22 (2021) 1, pp. 333-350
inJournal
2021 Journal Open Access
Daniele Agostini and Ignacio Barros

Pencils on surfaces with normal crossings and the Kodaira dimension of \(\overline{\mathcal{M}}_{g,n}\)

In: Forum of mathematics / Sigma, 9 (2021), e31
inJournal
2021 Repository Open Access
Daniele Agostini, Türkü Özlüm Celik and Bernd Sturmfels

The Dubrovin threefold of an algebraic curve

In: Nonlinearity, 34 (2021) 6, pp. 3783-3812
inJournal
2021 Journal Open Access
Daniele Agostini, Türkü Özlüm Celik, Julia Struwe and Bernd Sturmfels

Theta surfaces

In: Vietnam journal of mathematics, 49 (2021) 2, pp. 319-347
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2021 Repository Open Access
Rida Ait El Manssour and Gleb Pogudin

Multiplicity structure of the arc space of a fat point

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Rida Ait El Manssour, Mara Belotti and Chiara Meroni

Real lines on random cubic surfaces

In: Arnold mathematical journal, 7 (2021) 4, pp. 541-559
inJournal
2021 Journal Open Access
Abeer Al Ahmadieh, Mario Kummer and Miruna-Stefana Sorea

A generalization of the space of complete quadrics

In: Le Matematiche, 76 (2021) 2, pp. 431-446
inJournal
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Yulia Alexandr and Alexander Heaton

Logarithmic Voronoi cells

In: Algebraic statistics, 12 (2021) 1, pp. 75-95
inJournal
2021 Journal Open Access
Carlos Améndola, Lukas Gustafsson, Kathlén Kohn, Orlando Marigliano and Anna Seigal

The maximum likelihood degree of linear spaces of symmetric matrices

In: Le Matematiche, 76 (2021) 2, pp. 535-557
inJournal
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Lamprini Ananiadi and Eliana Duarte

Gröbner bases for staged trees

In: Algebraic statistics, 12 (2021) 1, pp. 1-20
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Gabriele Baletti, Marta Panizzut and Bernd Sturmfels

K3 polytopes and their quartic surfaces

In: Advances in geometry, 21 (2021) 1, pp. 85-98
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2021 Repository Open Access
Mohamed Barakat, Reimer Behrends, Christoper Jefferson, Lukas Kühne and Martin Leuner

On the generation of rank 3 simple matroids with an application to Terao' freeness conjecture

In: SIAM journal on discrete mathematics, 35 (2021) 2, pp. 1201-1223
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Matías R. Bender and Simon Telen

Yet another eigenvalue algorithm for solving polynomial systems

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Valentina Beorchia, Francesco Galuppi and Lorenzo Venturello

Eigenschemes of Ternary tensors

In: SIAM journal on applied algebra and geometry, 5 (2021) 4, pp. 620-650
inJournal
2021 Journal Open Access
Arthur Bik, Henrik Eisenmann and Bernd Sturmfels

Jordan algebras of symmetric matrices

In: Le Matematiche, 76 (2021) 2, pp. 337-353
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Pavle V. M. Blagojević, Paul Breiding and Alexander Heaton

Facet volumes of polytopes

inBook
2021 Repository Open Access
Christian Bodnar, Fabrizio Frasca, Nina Otter, Yu Guang Wang, Pietro Lió, Guido Montúfar and Michael Bronstein

Weisfeiler and Lehman go cellular : CW networks

In: Advances in neural information processing systems 34 : NeurIPS 2021 ; annual conference on neural information processing systems 2021, December 6-14, 2021, virtual / Marc'Aurelio Ranzato (ed.)
[S. L.] : NeurIPS, 2021. - pp. 2625-2640
inBook
2021 Journal Open Access
Christian Bodnar, Fabrizio Frasca, Yu Guang Wang, Nina Otter, Guido Montúfar, Pietro Lió and Michael Bronstein

Weisfeiler and Lehman go topological : message passing simplicial networks

In: ICML 2021 : Proceedings of the 38th international conference on machine learning ; 18-24 July 2021
[s. l.] : PMLR, 2021. - pp. 1026-1037
(Proceedings of machine learning research ; 139)
inJournal
2021 Journal Open Access
Tobias Boege, Jane Ivy Coons, Christopher Eur, Aida Maraj and Frank Röttger

Reciprocal maximum likelihood degrees of Brownian motion tree models

In: Le Matematiche, 76 (2021) 2, pp. 383-398
inJournal
2021 Repository Open Access
Lara Bossinger

Birational sequences and the tropical Grassmannian

In: Journal of algebra, 585 (2021), pp. 784-803
inJournal
2021 Repository Open Access
Lara Bossinger

Full-rank valuations and toric initial ideals

In: International mathematics research notices, 2021 (2021) 10, pp. 7715-7763
inJournal
2021 Journal Open Access
Taylor Brysiewicz, Jose Israel Rodriguez, Frank Sottile and Thomas Yahl

Decomposable sparse polynomial systems

In: Journal of software for algebra and geometry, 11 (2021) 1, pp. 53-59
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2021 Repository Open Access
Taylor Brysiewicz, Anna-Laura Sattelberger, Mima Stanojkovski and Rosa Winter

Meet and greet with OSCAR

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2021 Journal Open Access
Taylor Brysiewicz, Khazhgali Kozhasov and Mario Kummer

Nodes on quintic spectrahedra

In: Le Matematiche, 76 (2021) 2, pp. 415-430
inJournal
2021 Repository Open Access
Taylor Brysiewicz, Jose Israel Rodriguez, Frank Sottile and Thomas Yahl

Solving decomposable sparse systems

In: Numerical algorithms, 88 (2021) 1, pp. 453-474
inJournal
2021 Journal Open Access
Taylor Brysiewicz, Claudia Fevola and Bernd Sturmfels

Tangent quadrics in real 3-space

In: Le Matematiche, 76 (2021) 2, pp. 355-367
inJournal
2021 Journal Open Access
Taylor Brysiewicz and Fulvio Gesmundo

The degree of Stiefel manifolds

In: Enumerative combinatorics and applications, 1 (2021) 3, S2R20
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Dominic Bunnett, Michael Joswig and Julian Pfeifle

Stacky fans and tropical moduli in polymake

inBook
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Victoria Cantoral-Farfán, Alice Garbagnati, Cecilia Salgado, Antonela Trbović and Rosa Winter

Fields of definition of elliptic fibrations on covers of certain extremal rational elliptic surfaces

In: Women in numbers Europe III : research directions in number theory / Alina Carmen Cojocaru... (eds.)
Cham : Springer, 2021. - pp. 171-205
(Association for Women in Mathematics Series)
Preprint
2021 Repository Open Access
Federico Castillo, Joseph Doolittle and Jose Alejandro Samper

Common tangents to polytopes

inJournal
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Federico Castillo and Jose Alejandro Samper

Finiteness theorems for matroid complexes with prescribed topology

In: European journal of combinatorics, 92 (2021), p. 103239
inJournal
2021 Journal Open Access
Federico Castillo, Joseph Doolittle, Bennet Goeckner, Michael S. Ross and Li Ying

Minkowski summands of cubes

In: Séminaire lotharingien de combinatoire, 85B (2021), p. 59
inJournal
2021 Journal Open Access
Federico Castillo and Fu Liu

On the Todd class of the permutohedral variety

In: Algebraic combinatorics, 4 (2021) 3, pp. 387-407
inJournal
2021 Journal Open Access
Türkü Özlüm Celik

Thomae-Weber formula : algebraic computations of theta constants

In: International mathematics research notices, 2021 (2021) 23, pp. 17798-17822
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2021 Repository Open Access
Türkü Özlüm Celik, Asgar Jamneshan, Guido Montúfar, Bernd Sturmfels and Lorenzo Venturello

Wasserstein distance to independence models

In: Journal of symbolic computation, 104 (2021), pp. 855-873
Preprint
2021 Repository Open Access
Wojciech Chachólski, René Corbet and Anna-Laura Sattelberger

The shift-dimension of multipersistence modules

(SIAM journal on applied algebra and geometry)
inJournal
2021 Repository Open Access
Justin Chen, Sameera Vemulapalli and Leon Zhang

Computing unit groups of curves

In: Journal of symbolic computation, 104 (2021), pp. 236-255
inJournal
2021 Repository Open Access
Matthias Christandl, Fulvio Gesmundo, Mateusz Michałek and Jeroen Zuiddam

Border rank non-additivity for higher order tensors

In: SIAM journal on matrix analysis and applications, 42 (2021) 2, pp. 503-527
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2021 Repository Open Access
Matthias Christandl, Fulvio Gesmundo, Daniel Stilck França and Albert H. Werner

Optimization at the boundary of the tensor network variety

In: Physical review / B, 103 (2021) 9, p. 195139
inJournal
2021 Journal Open Access
Yairon Cid-Ruiz

Equations and multidegrees for inverse symmetric matrix pairs

In: Le Matematiche, 76 (2021) 2, pp. 369-381
inJournal
2021 Repository Open Access
Yairon Cid-Ruiz

Mixed multiplicities and projective degrees of rational maps

In: Journal of algebra, 566 (2021), pp. 136-162
inJournal
2021 Repository Open Access
Yairon Cid-Ruiz and Vivek Mukundan

Multiplicity of the saturated special fiber ring of height three Gorenstein ideals

In: Acta mathematica Vietnamica, 46 (2021) 4, pp. 663-674
inJournal
2021 Repository Open Access
Yairon Cid-Ruiz

Noetherian operators, primary submodules and symbolic powers

In: Collectanea mathematica, 72 (2021) 1, pp. 175-202
inJournal
2021 Repository Open Access
Yairon Cid-Ruiz, Roser Homs and Bernd Sturmfels

Primary ideals and their differential equations

In: Foundations of computational mathematics, 21 (2021) 5, pp. 1363-1399
Preprint
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Noémie Combe

A note on exponential varieties, statistical manifolds and Frobenius structures

inBook
2021
Noémie Combe

At the frontiers of reality and imagination : when the brain is tricked

In: L'Op Art rencontre les neurosciences
Lausanne : Favre, 2021. - pp. 48-57
inBook
2021 Repository Open Access
Noémie Combe, Yuri I. Manin and Matilde Marcolli

Dessins for modular operads and the Grothendieck-Teichmüller group

In: Topology and geometry : a collection of essays dedicated to Vladimir G. Turaev / Athanase Papadopoulos (ed.)
Berlin : European Mathematical Society, 2021. - pp. 537-560
(IRMA lectures in mathematics and theoretical physics ; 33)
inBook
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Noémie Combe, Philippe Combe and Hanna Nencka

Frobenius statistical manifolds and geometric invariants

In: Geometric science of information : 5th international conference, GSI 2021, Paris, France, July 21-23, 2021, proceedings / Frank Nielsen... (eds.)
Cham : Springer, 2021. - pp. 565-573
(Lecture notes in computer science ; 12829)
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Noémie Combe, Philippe Combe and Hanna Nencka

Pseudo-elliptic geometry of a class of Frobenius-manifolds and Maurer-Cartan structures

inBook
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Noémie Combe and Yuri I. Manin

Symmetries of genus zero modular operad

In: Integrability, quantization, and geometry II. : Quantum theories and algebraic geometry ; dedicated to the memory of Boris Dubrovin 1950-2019 / Sergey Novikov... (eds.)
Providence : American Mathematical Society, 2021. - pp. 101-109
(Proceedings of symposia in pure mathematics ; 103.2)
inBook
2021 Repository Open Access
Edgar Costa and Emre Can Sertöz

Effective obstruction to lifting Tate classes from positive characteristic

In: Arithmetic geometry, number theory, and computation / Jennifer S. Balakrishnan (ed.)
Cham : Springer, 2021. - pp. 293-333
(Simons Symposia)
inJournal
2021 Repository Open Access
Alessio D'Alì and Emanuele Delucchi

Stanley-Reisner rings for symmetric simplicial complexes, G-semimatroids and Abelian arrangements

In: Journal of combinatorial algebra, 5 (2021) 3, pp. 185-236
inJournal
2021 Journal Open Access
Isobel Davies and Orlando Marigliano

Coloured graphical models and their symmetries

In: Le Matematiche, 76 (2021) 2, pp. 501-515
inJournal
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Papri Dey

Definite determinantal representations via orthostochastic matrices

In: Journal of symbolic computation, 104 (2021), pp. 15-37
Preprint
2021 Repository Open Access
Rodica Dinu, Mateusz Michałek and Martin Vodička

Geometry of the Gaussian graphical model of the cycle

inJournal
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Rodica Dinu and Martin Vodička

Gorenstein property for phylogenetic trivalent trees

In: Journal of algebra, 575 (2021), pp. 233-255
inJournal
2021 Repository Open Access
Rodica Dinu, Christopher Eur and Tim Seynnaeve

K-theoretic Tutte polynomials of morphisms of matroids

In: Journal of combinatorial theory / A, 181 (2021), p. 105414
inJournal
2021 Repository Open Access
Alberto Castano Dominguez and Christian Sevenheck

Irregular Hodge filtration of some confluent hypergeometric systems

In: Journal of the Institute of Mathematics of Jussieu, 20 (2021) 2, pp. 627-668
inJournal
2021 Repository Open Access
Eliana Duarte, Orlando Marigliano and Bernd Sturmfels

Discrete statistical models with rational maximum likelihood estimator

In: Bernoulli, 27 (2021) 1, pp. 135-154
Preprint
2021 Repository Open Access
Eduard Duryev and Leonid Monin

Eigenforms of hyperelliptic curves with many automorphisms

inJournal
2021 Journal Open Access
Stefan Dye, Kathlén Kohn, Felix Rydell and Rainer Sinn

Maximum likelihood estimation for nets of conics

In: Le Matematiche, 76 (2021) 2, pp. 399-414
Preprint
2021 Repository Open Access
Yassine El Maazouz, Marvin Anas Hahn, Alessandro Neri and Mima Stanojkovski

Valued rank-metric codes

inJournal
2021 Journal Open Access
Christopher Eur, Tara Fife, Jose Alejandro Samper and Tim Seynnaeve

Reciprocal maximum likelihood degrees of diagonal linear concentration models

In: Le Matematiche, 76 (2021) 2, pp. 447-459
inJournal
2021 Journal Open Access
Lucja Farnik, Francesco Galuppi, Luca Sodomaco and William Trok

On the unique unexpected quartic in \(\mathbb{P}^2\)

In: Journal of algebraic combinatorics, 53 (2021) 1, pp. 131-146
inJournal
2021 Journal Open Access
Claudia Fevola, Yelena Mandelshtam and Bernd Sturmfels

Pencils of quadrics : old and new

In: Le Matematiche, 76 (2021) 2, pp. 319-335
inJournal
2021 Journal Open Access
Francesco Galuppi and Mima Stanojkovski

Toric varieties from cyclic matrix semigroups

In: Rendiconti dell'Istituto di Matematica dell'Università di Trieste, 53 (2021), p. 17
inBook
2021 Repository Open Access
Tatiana Gateva-Ivanova

The braided group of a square-free solution of the Yang-Baxter equation and its group algebra

In: Advanced computing in industrial mathematics : 13th annual meeting of the Bulgarian section of SIAM, December 18-20, 2018, Sofia, Bulgaria, revised selected papers / Ivan Georgiev... (eds.)
Cham : Springer, 2021. - pp. 182-197
(Studies in computational intelligence ; 961)
inJournal
2021
Christiane Görgen and Rainer Sinn

Mathematik in der Nationalen Forschungsdateninfrastruktur

In: Mitteilungen der Deutschen Mathematiker-Vereinigung, 29 (2021) 3, pp. 122-123
inJournal
2021 Journal Open Access
Paul Görlach, Christian Lehn and Anna-Laura Sattelberger

Algebraic analysis of the hypergeometric function \(\,{_1F_{\!\!\;1}}\,\) of a matrix argument

In: Beiträge zur Algebra und Geometrie, 62 (2021) 2, pp. 397-427
inJournal
2021 Journal Open Access
Paul Görlach, Yue Ren and Jeff Sommars

Detecting tropical defects of polynomial equations

In: Journal of algebraic combinatorics, 53 (2021) 1, pp. 31-47
inJournal
2021 Journal Open Access
Carlos Guerra, Manuel Delgado-Baquerizo, Eliana Duarte, Orlando Marigliano, Christiane Görgen, Fernando T. Maestre and Nico Eisenhauer

Global projections of the soil microbiome in the Anthropocene

In: Global ecology and biogeography, 30 (2021) 5, pp. 987-999
inJournal
2021 Repository Open Access
Marvin Anas Hahn, Hannah Markwig, Yue Ren and Ilya Tyomkin

Tropicalized quartics and canonical embeddings for tropical curves of genus 3

In: International mathematics research notices, 2021 (2021) 12, pp. 8946-8976
inJournal
2021 Repository Open Access
Alexander Heaton and Isabelle Shankar

An SOS counterexample to an inequality of symmetric functions

In: Journal of pure and applied algebra, 225 (2021) 8, p. 106656
inJournal
2021 Journal Open Access
Alexander Heaton, Songpon Sriwongsa and Jeb F. Willenbring

Branching from the general linear group to the symmetric group and the principal embedding

In: Algebraic combinatorics, 4 (2021) 2, pp. 189-200
inJournal
2021 Repository Open Access
Alexander Heaton and Songpon Sriwongsa

Hilbert series of typical representations for Lie superalgebras

In: Journal of lie theory, 31 (2021) 3, pp. 797-809
inJournal
2021 Repository Open Access
Alexander Heaton, Serkan Hoşten and Isabelle Shankar

Symmetry adapted gram spectrahedra

In: SIAM journal on applied algebra and geometry, 5 (2021) 1, pp. 140-164
inJournal
2021 Repository Open Access
Takayuki Hibi, Michał Lasoń, Kazunori Matsuda, Mateusz Michałek and Martin Vodička

Gorenstein graphic matroids

In: Israel journal of mathematics, 243 (2021) 1, pp. 1-26
inJournal
2021 Repository Open Access
Lukas Holzbaur, Hedongliang Liu, Alessandro Neri, Sven Puchinger, Johan Rosenkilde, Vladimir Sidorenko and Antonia Wachter-Zeh

Decoding of interleaved alternant codes

In: IEEE transactions on information theory, 67 (2021) 12, pp. 8016-8033
inJournal
2021 Repository Open Access
Roser Homs and Anna-Lena Winz

Canonical Hilbert-Burch matrices for power series

In: Journal of algebra, 583 (2021), pp. 1-24
inJournal
2021 Journal Open Access
Yuhan Jiang and Bernd Sturmfels

Bad projections of the PSD cone

In: Collectanea mathematica, 72 (2021) 2, pp. 261-280
inJournal
2021 Journal Open Access
Yuhan Jiang, Kathlén Kohn and Rosa Winter

Linear spaces of symmetric matrices with non-maximal maximum likelihood degree

In: Le Matematiche, 76 (2021) 2, pp. 461-481
inJournal
2021 Repository Open Access
Yuhan Jiang and Weiqiao Han

Singularities and genus of the \({k}\)-ellipse

In: Journal of symbolic computation, 104 (2021), pp. 343-355
inJournal
2021 Journal Open Access
Jürgen Jost and Raffaella Mulas

Cheeger-like inequalities for the largest eigenvalue of the graph Laplace operator

In: Journal of graph theory, 97 (2021) 3, pp. 408-425
inJournal
2021 Repository Open Access
Jürgen Jost and Raffaella Mulas

Normalized Laplace operators for hypergraphs with real coefficients

In: Journal of complex networks, 9 (2021) 1, cnab009
inJournal
2021 Journal Open Access
Michael Joswig, Marta Panizzut and Bernd Sturmfels

Correction to [updated to open access] : 'The Schläfli fan' [In: Discrete and computational geometry, 64 (2020) 2, p. 355-381]

In: Discrete and computational geometry, 66 (2021) 4, pp. 1217-1217
inJournal
2021 Repository Open Access
Sara Kališnik Verovšek, Christian Lehn and Vlada Limic

Geometric and probabilistic limit theorems in topological data analysis

In: Advances in applied mathematics, 131 (2021), p. 102244
inJournal
2021 Repository Open Access
Sara Kališnik Verovšek and Davorin Lešnik

Symmetric polynomials in upper-bound semirings

In: Journal of symbolic computation, 103 (2021), pp. 280-299
inJournal
2021 Journal Open Access
Hanieh Keneshlou and Fabio Tanturri

On the unirationality of moduli spaces of pointed curves

In: Mathematische Zeitschrift, 299 (2021) 3-4, pp. 1973-1986
Preprint
2021 Repository Open Access
Askol Khovanskii and Leonid Monin

Gorenstein algebras and toric bundles

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2021 Repository Open Access
Kathlén Kohn, Ragni Piene, Kristian Ranestad, Felix Rydell, Boris Shapiro, Rainer Sinn, Miruna-Stefana Sorea and Simon Telen

Adjoints and canonical forms of polypols

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2021 Repository Open Access
Kathlén Kohn and James Mathews

Isotropic and coisotropic subvarieties of Grassmannians

In: Advances in mathematics, 377 (2021), p. 107492
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2021 Journal Open Access
Lukas Kühne

The universality of the resonance arrangement and its Betti numbers

In: Séminaire lotharingien de combinatoire, 85B (2021), p. 75
inJournal
2021 Repository Open Access
Avinash Kulkarni and Antonio Lerario

\(p\)-adic integral geometry

In: SIAM journal on applied algebra and geometry, 5 (2021) 1, pp. 28-59
inJournal
2021 Journal Open Access
Antonio Lerario and Raffaella Mulas

Random geometric complexes and graphs on Riemannian manifolds in the thermodynamic limit

In: Discrete and computational geometry, 66 (2021) 3, pp. 1072-1104
inJournal
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András Christian Lőrincz and Michael Perlman

Equivariant \(D\)-modules on alternating senary 3-tensors

In: Nagoya mathematical journal, 243 (2021), pp. 61-82
inJournal
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András Christian Lőrincz

Minimal free resolutions of ideals of minors associated to pairs of matrices

In: Proceedings of the American Mathematical Society, 149 (2021) 5, pp. 1857-1873
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Aida Maraj and Uwe Nagel

Equivariant Hilbert series for hierarchical models

In: Algebraic statistics, 12 (2021) 1, pp. 21-42
Book
2021
Mateusz Michałek and Bernd Sturmfels

Invitation to nonlinear algebra

Providence, R.I. : American Mathematical Society, 2021. - p. 226
(Graduate studies in mathematics ; 211)
ISBN: 978-1-4704-5367-1, ISBN: 978-1-4704-6308-3, ISSN: 1065-7339
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Mateusz Michałek, Leonid Monin and Jarosław Wiśniewski

Maximum likelihood degree, complete quadrics and \({\mathbb C}^*\)-action

In: SIAM journal on applied algebra and geometry, 5 (2021) 1, pp. 60-85
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Fatemeh Mohammadi, Leonid Monin and Matteo Parisi

Triangulations and canonical forms of amplituhedra : a fiber-based approach beyond polytopes

In: Communications in mathematical physics, 387 (2021) 2, pp. 927-972
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Martin Möller, Martin Ulirsch and Annette Werner

Realizability of tropical canonical divisors

In: Journal of the European Mathematical Society, 23 (2021) 1, pp. 185-217
inJournal
2021 Journal Open Access
Hossein Movasati and Emre Can Sertöz

On reconstructing subvarieties from their periods

In: Rendiconti del Circolo Matematico di Palermo, 70 (2021) 3, pp. 1441-1457
inJournal
2021 Repository Open Access
Raffaella Mulas

Sharp bounds for the largest eigenvalue

In: Mathematical notes, 109 (2021) 1/2, pp. 102-109
inJournal
2021 Journal Open Access
Raffaella Mulas

Spectral classes of hypergraphs

In: The Australasian Journal of Combinatorics, 79 (2021) 3, pp. 495-514
inJournal
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Raffaella Mulas and Dong Zhang

Spectral theory of Laplace operators on oriented hypergraphs

In: Discrete mathematics, 344 (2021) 6, p. 112372
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Lisa Nicklasson

On the Betti numbers and Rees algebras of ideals with linear powers

In: Journal of algebraic combinatorics, 53 (2021) 2, pp. 575-592
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Lisa Nicklasson

Subalgebras generated in degree two with minimal Hilbert function

In: Mathematica Scandinavica, 127 (2021) 1, pp. 5-27
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Max Pfeffer and Jose Alejandro Samper

The cone of \(5\times 5\) completely positive matrices

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Elina Robeva, Bernd Sturmfels, Ngoc Mai Tran and Caroline Uhler

Maximum likelihood estimation for totally positive log-concave densities

In: Scandinavian journal of statistics, 48 (2021) 3, pp. 817-844
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2021 Journal Open Access
Anna-Laura Sattelberger

Topological computation of Stokes matrices of some weighted projective lines

In: Manuscripta mathematica, 164 (2021) 3/4, pp. 327-347
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2021 Repository Open Access
Mahsa Sayyary Namin

Real algebraic geometry of the sextic curves

Dissertation, Universität Leipzig, 2021
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2021 Journal Open Access
Mima Stanojkovski and Christopher Voll

Hessian matrices, automorphisms of \(p\)-groups, and torsion points of elliptic curves

In: Mathematische Annalen, 381 (2021) 1-2, pp. 593-629
inJournal
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Bernd Sturmfels and Simon Telen

Likelihood equations and scattering amplitudes

In: Algebraic statistics, 12 (2021) 2, pp. 167-186
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Lorenzo Venturello and Hailun Zheng

A new family of triangulations of \(\mathbb{R}P^d\)

In: Combinatorica, 41 (2021) 1, pp. 127-146
inJournal
2021 Journal Open Access
Rosa Winter and Ronald van Luijk

The action of the Weyl group on the \(E_8\) root system

In: Graphs and combinatorics, 37 (2021) 6, pp. 1965-2064
inJournal
2021 Repository Open Access
Leon Zhang

Computing min-convex hulls in the affine building of \(SL_d\)

In: Discrete and computational geometry, 65 (2021) 4, pp. 1314-1336
inJournal
2020 Repository Open Access
Michael F. Adamer, András Christian Lőrincz, Anna-Laura Sattelberger and Bernd Sturmfels

Algebraic analysis of rotation data

In: Algebraic statistics, 11 (2020) 2, pp. 189-211
inJournal
2020 Journal Open Access
Michael F. Adamer and Martin Helmer

Families of toric chemical reaction networks

In: Journal of mathematical chemistry, 58 (2020) 9, pp. 2061-2093
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Karim Adiprasito and Xue Liu

Normal crossing immersions, cobordisms and flips

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Andrei Agrachev, Khazhgali Kozhasov and André Uschmajew

Chebyshev polynomials and best rank-one approximation ratio

In: SIAM journal on matrix analysis and applications, 41 (2020) 1, pp. 308-331
inJournal
2020 Journal Open Access
Carlos Beltrán and Khazhgali Kozhasov

The real polynomial eigenvalue problem is well conditioned on the average

In: Foundations of computational mathematics, 20 (2020) 2, pp. 291-309
inJournal
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Daniel Irving Bernstein, Grigoriy Blekherman and Rainer Sinn

Typical and generic ranks in matrix completion

In: Linear algebra and its applications, 585 (2020), pp. 71-104
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2020 Repository Open Access
Lara Bossinger, Bosco Frías-Medina, Timothy Magee and Alfredo Nájera Chávez

Toric degenerations of cluster varieties and cluster duality

In: Compositio mathematica, 156 (2020) 10, pp. 2149-2206
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2020 Journal Open Access
Madeline Brandt and Alheydis Geiger

A tropical count of binodal cubic surfaces

In: Le Matematiche, 75 (2020) 2, pp. 627-649
inJournal
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Madeline Brandt and Paul Alexander Helminck

Tropical superelliptic curves

In: Advances in geometry, 20 (2020) 4, pp. 527-551
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2020 Journal Open Access
Paul Breiding, Bernd Sturmfels and Sascha Timme

3264 conics in a second

In: Notices of the American Mathematical Society, 67 (2020) 1, pp. 30-37
inJournal
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Paul Breiding and Nick Vannieuwenhoven

On the average condition number of tensor rank decompositions

In: IMA journal of numerical analysis, 40 (2020) 3, pp. 1908-1936
inJournal
2020 Repository Open Access
Paul Breiding and Orlando Marigliano

Random points on an algebraic manifold

In: SIAM journal on mathematics of data science, 2 (2020) 3, pp. 683-704
inJournal
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Nils Bruin and Emre Can Sertöz

Prym varieties of genus four curves

In: Transactions of the American Mathematical Society, 373 (2020) 1, pp. 149-183
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2020 Journal Open Access
Laura Brustenga i Moncusí, Sascha Timme and Madeleine Weinstein

96120 : The degree of the linear orbit of a cubic surface

In: Le Matematiche, 75 (2020) 2, pp. 425-437
inJournal
2020 Journal Open Access
Dominic Bunnett and Hanieh Keneshlou

Determinantal representations of the cubic discriminant

In: Le Matematiche, 75 (2020) 2, pp. 489-505
inJournal
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Laurent Busé, Yairon Cid-Ruiz and Francesco D'Andrea

Degree and birationality of multi-graded rational maps

In: Proceedings of the London Mathematical Society, 121 (2020) 4, pp. 743-787
inBook
2020
Luca Carlini, Nihat Ay and Christiane Görgen

A numerical efficiency analysis of a common ancestor condition

In: Mathematical aspects of computer and information sciences : 8th international conference, MACIS 2019, Gebze-Istanbul, Turkey, November 13-15, 2019 ; revised selected papers / Daniel Slamanig... (eds.)
Cham : Springer, 2020. - pp. 357-363
(Lecture notes in computer science ; 11989)
inJournal
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Federico Castillo, Jeremy Martin and Jose Alejandro Samper

Hopf monoids of ordered simplicial complexes

In: Séminaire lotharingien de combinatoire, 84B (2020), p. 73
inJournal
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Federico Castillo, Yairon Cid-Ruiz, Binglin Li, Jonathan Montaño and Naizhen Zhang

When are multidegrees positive?

In: Advances in mathematics, 374 (2020), p. 107382
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2020 Journal Open Access
Renzo Cavalieri, Martin Ulirsch, Melody Chan and Jonathan Wise

A moduli stack of tropical curves

In: Forum of mathematics / Sigma, 8 (2020), e23
inJournal
2020 Journal Open Access
Türkü Özlüm Celik, Francesco Galuppi, Avinash Kulkarni and Miruna-Stefana Sorea

On the eigenpoints of cubic surfaces

In: Le Matematiche, 75 (2020) 2, pp. 611-625
inBook
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Türkü Özlüm Celik, Asgar Jamneshan, Guido Montúfar, Bernd Sturmfels and Lorenzo Venturello

Optimal transport to a variety

In: Mathematical aspects of computer and information sciences : 8th international conference, MACIS 2019, Gebze-Istanbul, Turkey, November 13-15, 2019 ; revised selected papers / Daniel Slamanig... (eds.)
Cham : Springer, 2020. - pp. 364-381
(Lecture notes in computer science ; 11989)
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2020 Journal Open Access
Diego Cifuentes, Thomas Kahle and Pablo A. Parrilo

Sums of squares in Macaulay2

In: Journal of software for algebra and geometry, 10 (2020) 1, pp. 17-24
inJournal
2020 Journal Open Access
Diego Cifuentes, Corey Harris and Bernd Sturmfels

The geometry of SDP-exactness in quadratic optimization

In: Mathematical programming, 182 (2020) 1/2, pp. 399-428
inJournal
2020 Repository Open Access
Laura Colmenarejo and Rosa Preiß

Signatures of paths transformed by polynomial maps

In: Beiträge zur Algebra und Geometrie, 61 (2020) 4, pp. 695-717
inJournal
2020 Repository Open Access
Laura Colmenarejo, Francesco Galuppi and Mateusz Michałek

Toric geometry of path signature varieties

In: Advances in applied mathematics, 121 (2020), p. 102102
inJournal
2020 Journal Open Access
Noémie Combe and Yuri I. Manin

\(F\)-manifolds and geometry of information

In: The bulletin of the London Mathematical Society, 52 (2020) 5, pp. 777-792
Preprint
2020 Repository Open Access
Noémie Combe

Čech cover of the complement of the discriminant variety II : deformations of Gauss-skizze

inBook
2020
Noémie Combe

Métamorphoses de dessins de polynÒomes complexes

In: Art et mathématiques : modélisations mathématiques et transformations artistiques des données du réel / Yann Toma... (eds.)
Paris : Editions Jannink, 2020. - pp. 80-87
inJournal
2020 Repository Open Access
Jane Ivy Coons, Orlando Marigliano and Michael Ruddy

Maximum likelihood degree of the two-dimensional linear Gaussian covariance model

In: Algebraic statistics, 11 (2020) 2, pp. 107-123
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Gheorghe Craciun and Miruna-Stefana Sorea

The structure of the moduli spaces of toric dynamical systems

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Pietro De Poi, Emilia Mezzetti, Mateusz Michałek, Rosa Maria Miró-Roig and Eran Nevo

Circulant matrices and Galois-Togliatti systems

In: Journal of pure and applied algebra, 224 (2020) 11, p. 106404
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2020 Journal Open Access
Papri Dey, Paul Görlach and Nidhi Kaihnsa

Coordinate-wise powers of algebraic varieties

In: Beiträge zur Algebra und Geometrie, 61 (2020) 3, pp. 473-505
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Papri Dey and Daniel Plaumann

Testing hyperbolicity of real polynomials

In: Mathematics in computer science, 14 (2020) 1, pp. 111-121
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Joscha Diehl, Terry Lyons, Rosa Preiß and Jeremy Reizenstein

Areas of areas generate the shuffle algebra

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Rodica Dinu and Tim Seynnaeve

The Hessian discriminant

In: Le Matematiche, 75 (2020) 2, pp. 595-610
inJournal
2020 Journal Open Access
Maciej Dołęga, Thomas Gerber and Jacinta Torres

A positive combinatorial formula for symplectic Kostka-Foulkes polynomials I : Rows

In: Journal of algebra, 560 (2020), pp. 1253-1296
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Maciej Dołęga, Thomas Gerber and Jacinta Torres

A positive combinatorial formula for symplectic Kostka-Foulkes polynomials I : Rows

In: Séminaire lotharingien de combinatoire, 84B (2020), p. 42
inJournal
2020 Journal Open Access
Maria Donten-Bury, Paul Görlach and Milena Wrobel

Towards classifying toric degenerations of cubic surfaces

In: Le Matematiche, 75 (2020) 2, pp. 537-557
inJournal
2020 Repository Open Access
George Drummond, Tara Fife, Kevin Grace and James Oxley

Circuit-difference matroids

In: The electronic journal of combinatorics, 27 (2020) 3, P3.11
inJournal
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Eliana Duarte and Alexandra Seceleanu

Implicitization of tensor product surfaces via virtual projective resolutions

In: Mathematics of computation, 89 (2020) 326, pp. 3023-3056
inBook
2020 Repository Open Access
Timothy Duff and Michael Ruddy

Numerical equality tests for rational maps and signatures of curves

In: ISSAC '20 proceedings of the 45th international symposium on symbolic and algebraic computation ; Kalamata Greece, July 20-23, 2020
New York : ACM, 2020. - pp. 154-161
inBook
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Timothy Duff, Kathlén Kohn, Anton Leykin and Tomas Pajdla

PL\(_{1}\)P - point-line minimal problems under partial visibility in three views

In: Computer vision - ECCV 2020 ; 16th european conference, Glasgow, UK, August 23-28, 2020 ; proceedings, Part XXVI / Andrea Vedaldi... (eds.)
Cham : Springer, 2020. - pp. 175-192
(Lecture notes in computer science ; 12371)
inJournal
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Christiane Görgen and Eliana Duarte

Equations defining probability tree models

In: Journal of symbolic computation, 99 (2020), pp. 127-146
inJournal
2020 Journal Open Access
Christiane Görgen and Manuele Leonelli

Model-preserving sensitivity analysis for families of Gaussian distributions

In: Journal of machine learning research, 21 (2020), p. 84
Preprint
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Christiane Görgen, Manuele Leonelli and Orlando Marigliano

Staged trees are curved exponential families

Academic
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Paul Görlach

Projective geometry, toric algebra and tropical computations

Dissertation, Universität Leipzig, 2020
inJournal
2020 Repository Open Access
Ulrike Grasshoff, Heinz Holling, Frank Röttger and Rainer Schwabe

Optimality regions for designs in multiple linear regression models with correlated random coefficients

In: Journal of statistical planning and inference, 209 (2020), pp. 267-279
Preprint
2020 Repository Open Access
Marvin Anas Hahn

One-parameter families of multiview varieties via quotient lattices

Preprint
2020 Repository Open Access
Alexander Heaton and Jose Alejandro Samper

Dual matroid polytopes and internal activity of independence complexes

inJournal
2020 Journal Open Access
Hang Huang, Mateusz Michałek and Emanuele Ventura

Vanishing Hessian, wild forms and their border VSP

In: Mathematische Annalen, 378 (2020) 3/4, pp. 1505-1532
inJournal
2020 Repository Open Access
Nathan Ilten and Milena Wrobel

Khovanskii-Finite valuations, rational curves, and torus actions

In: Journal of combinatorial algebra, 4 (2020) 2, pp. 141-166
inJournal
2020 Journal Open Access
Michael Joswig, Marta Panizzut and Bernd Sturmfels

The Schläfli fan

In: Discrete and computational geometry, 64 (2020) 2, pp. 355-381
inJournal
2020
Thomas Kahle, Frank Röttger and Rainer Schwabe

Geometrie optimaler Versuchspläne

In: Mitteilungen der Deutschen Mathematiker-Vereinigung, 28 (2020) 2, pp. 71-76
inJournal
2020 Journal Open Access
Nidhi Kaihnsa, Yue Ren, Mohab Safey El Din and Johannes W. R. Martini

Cooperativity, absolute interaction, and algebraic optimization

In: Journal of mathematical biology, 81 (2020) 4/5, pp. 1169-1191
inJournal
2020 Journal Open Access
Hanieh Keneshlou

Cubic surfaces on the singular locus of the Eckardt hypersurface

In: Le Matematiche, 75 (2020) 2, pp. 507-516
inJournal
2020 Repository Open Access
Muhammad Azeem Khadam, Mateusz Michałek and Piotr Zwiernik

Secant varieties of toric varieties arising from simplicial complexes

In: Linear algebra and its applications, 588 (2020), pp. 428-457
inJournal
2020 Repository Open Access
Irina A. Kogan, Michael Ruddy and Cynthia Vinzant

Differential signatures of algebraic curves

In: SIAM journal on applied algebra and geometry, 4 (2020) 1, pp. 185-226
inJournal
2020 Repository Open Access
Kathlén Kohn, Boris Shapiro and Bernd Sturmfels

Moment varieties of measures on polytopes

In: Annali della Scuola Normale Superiore di Pisa, Classe di Scienze, 21 (2020), pp. 739-770
inJournal
2020 Repository Open Access
Lukas Kühne

The universality of the resonance arrangement [In: Discrete geometry ; 20 September - 26 September 2020 ; report no. 30/2020]

In: Oberwolfach reports, 17 (2020) 2/3, pp. 1489-1491
Preprint
2020 Repository Open Access
Lukas Kühne, Rudi Pendavingh and Geva Yashfe

Von Staudt constructions for skew-linear and multilinear matroids

inJournal
2020 Repository Open Access
Mario Kummer and Kristin Shaw

The separating semigroup of a real curve

In: Annales de la Faculté des Sciences de Toulouse, 29 (2020) 1, pp. 79-96
Preprint
2020 Repository Open Access
Michał Lasoń and Mateusz Michałek

On algebraic properties of matroid polytopes

inJournal
2020 Repository Open Access
Xue Liu

A counterexample to the extension space conjecture for realizable oriented matroids

In: The journal of the London Mathematical Society, 101 (2020) 1, pp. 175-193
inJournal
2020 Journal Open Access
Xue Liu

Flip-connectivity of triangulations of the product of a tetrahedron and simplex

In: Discrete and computational geometry, 63 (2020) 1, pp. 1-30
inJournal
2020 Repository Open Access
Lucia Lopez de Medrano, Felipe Rincon and Kristin Shaw

Chern-Schwartz-MacPherson cycles of matroids

In: Proceedings of the London Mathematical Society, 120 (2020) 1, pp. 1-27
inJournal
2020 Repository Open Access
András Christian Lőrincz and Claudiu Raiccu

Iterated local cohomology groups and Lyubeznik numbers for determinantal rings

In: Algebra and number theory, 14 (2020) 9, pp. 2533-2569
Preprint
2020 Repository Open Access
András Christian Lőrincz and Jerzy Weyman

Local cohomology on a subexceptional series of representations

Academic
2020 Repository Open Access
Orlando Marigliano

The algebraic statistics of sampling, likelihood, and regression

Dissertation, Universität Leipzig, 2020
inJournal
2020 Journal Open Access
Thomas Markwig and Yue Ren

Computing tropical varieties over fields with valuation

In: Foundations of computational mathematics, 20 (2020) 4, pp. 783-800
inJournal
2020 Journal Open Access
Mateusz Michałek

Book review: 'Geometry and complexity theory', by J. M. Landsberg, Cambridge University Press, 2017

In: Bulletin of the American Mathematical Society, 57 (2020) 2, pp. 317-324
Preprint
2020 Repository Open Access
Mateusz Michałek, Leonid Monin and Jarosław Wiśniewski

The Gaussian moduli [Supplementary resources to 'Maximum likelihood degree, complete quadrics and C*-action']

inBook
2020 Repository Open Access
Guido Montúfar, Nina Otter and Yu Guang Wang

Can neural networks learn persistent homology features?

In: NeurIPS 2020 : Workshop on topological data analysis and beyond ; 11 December 2020
[S. L.] : NeurIPS, 2020.
Preprint
2020 Repository Open Access
Raffaella Mulas

A survey on wild mathematics

inJournal
2020 Journal Open Access
Raffaella Mulas, Christian Kuehn and Jürgen Jost

Coupled dynamics on hypergraphs : master stability of steady states and synchronization

In: Physical review / E, 101 (2020) 6, p. 062313
inJournal
2020 Repository Open Access
Raffaella Mulas and Ngoc Mai Tran

Minimal embedding dimensions of connected neural codes

In: Algebraic statistics, 11 (2020) 1, pp. 99-106
Academic
2020 Repository Open Access
Raffaella Mulas

Spectra of normalized Laplace operators for graphs and hypergraphs

Dissertation, Universität Leipzig, 2020
inJournal
2020 Journal Open Access
Marta Panizzut, Emre Can Sertöz and Bernd Sturmfels

An octanomial model for cubic surfaces

In: Le Matematiche, 75 (2020) 2, pp. 517-536
inJournal
2020 Repository Open Access
Yang Qi, Mateusz Michałek and Lek-Heng Lim

Complex best \(r\)-term approximations almost always exist in finite dimensions

In: Applied and computational harmonic analysis, 49 (2020) 1, pp. 180-207
inJournal
2020 Journal Open Access
Kristian Ranestad and Bernd Sturmfels

Twenty-seven questions about the cubic surface

In: Le Matematiche, 75 (2020) 2, pp. 411-424
inJournal
2020 Journal Open Access
Frank Röttger

Asymptotics of a locally dependent statistic on finite reflection groups

In: The electronic journal of combinatorics, 27 (2020) 2, P2.24
inJournal
2020 Repository Open Access
Jose Alejandro Samper

Quasi-matroidal classes of ordered simplicial complexes

In: Journal of combinatorial theory / A, 175 (2020), p. 105274
Academic
2020 Repository Open Access
Tim Seynnaeve

Algebraic geometry for tensor networks, matrix multiplication, and flag matroids

Dissertation, Universität Leipzig, 2020
inJournal
2020 Repository Open Access
Miruna-Stefana Sorea

Constructing separable Arnold snakes of morse polynomials

In: Portugaliae mathematica, 77 (2020) 2, pp. 219-260
inJournal
2020 Journal Open Access
Bernd Sturmfels, Caroline Uhler and Piotr Zwiernik

Brownian motion tree models are toric

In: Kybernetika, 56 (2020) 6, pp. 1154-1175
inJournal
2020 Repository Open Access
Bernd Sturmfels, Sascha Timme and Piotr Zwiernik

Estimating linear covariance models with numerical nonlinear algebra

In: Algebraic statistics, 11 (2020) 1, pp. 31-52
inBook
2020 Repository Open Access
Bernd Sturmfels, Emmanuel Tsukerman and Lauren Williams

Symmetric matrices, Catalan paths, and correlations

In: Proceedings of the 28th international conference on formal power series and algebraic combinatorics, FPSAC 2016, Vancouver, Canada, July 4-8, 2016
Nancy, France : Discrete Mathematics & Theoretical Computer Science (DMTCS), 2020. - pp. 1135-1146
(DMTCS proceedings)
inJournal
2020 Repository Open Access
Martin Vodička, Laurent Manivel, Mateusz Michałek, Leonid Monin and Tim Seynnaeve

Complete quadrics and linear spaces of symmetric matrices [In: Lefschetz properties in algebra, geometry and combinatorics ; 27 September - 3 October 2020 ; report no. 31/2020]

In: Oberwolfach reports, 17 (2020) 4, pp. 1577-1579
inJournal
2020 Repository Open Access
Milena Wrobel

Divisor class groups of rational trinomial varieties

In: Journal of algebra, 542 (2020), pp. 43-64
inJournal
2020 Repository Open Access
Geva Yashfe and Lukas Kühne

Representability of c-arrangements [In: Discrete geometry ; 20 September - 26 September 2020 ; report no. 30/2020]

In: Oberwolfach reports, 17 (2020) 2/3, pp. 1516-1517
inJournal
2019 Journal Open Access
Karim Adiprasito, Xue Liu and Michael Temkin

Semistable reduction in characteristic 0

In: Séminaire lotharingien de combinatoire, 82B (2019), p. 25
inJournal
2019 Repository Open Access
Daniele Agostini and Carlos Améndola

Discrete Gaussian distributions via theta functions

In: SIAM journal on applied algebra and geometry, 3 (2019) 1, pp. 1-30
inJournal
2019 Journal Open Access
Carlos Améndola, Peter K. Friz and Bernd Sturmfels

Varieties of signature tensors

In: Forum of mathematics / Sigma, 7 (2019), e10
inJournal
2019 Repository Open Access
Matthias Beck, Christian Haase, Akihiro Higashitani, Johannes Hofscheier, Katharina Jochemko, Lukas Katthän and Mateusz Michałek

Smooth centrally symmetric polytopes in dimension 3 are IDP

In: Annals of combinatorics, 23 (2019) 2, pp. 255-262
inJournal
2019 Repository Open Access
Carlos Beltrán, Paul Breiding and Nick Vannieuwenhoven

Pencil-based algorithms for tensor rank decomposition are not stable

In: SIAM journal on matrix analysis and applications, 40 (2019) 2, pp. 739-773
inJournal
2019 Repository Open Access
Tobias Boege, Alessio D'Alì, Thomas Kahle and Bernd Sturmfels

The geometry of Gaussoids

In: Foundations of computational mathematics, 19 (2019) 4, pp. 775-812
inJournal
2019 Journal Open Access
Madeline Brandt and Amy Wiebe

The slack realization space of a matroid

In: Algebraic combinatorics, 2 (2019) 4, pp. 663-681
Preprint
2019 Repository Open Access
Madeline Brandt and Madeleine Weinstein

Voronoi cells in metric algebraic geometry of plane curves

inJournal
2019 Repository Open Access
Paul Breiding

How many eigenvalues of a random symmetric rensor are real?

In: Transactions of the American Mathematical Society, 372 (2019) 11, pp. 7857-7887
inJournal
2019 Repository Open Access
Paul Breiding, Khazhgali Kozhasov and Antonio Lerario

Random spectrahedra

In: SIAM journal on optimization, 29 (2019) 4, pp. 2608-2624
inJournal
2019 Repository Open Access
Erwan Brugallé, Grigory Mikhalkin, Jean-Jacques Risler and Kristin Shaw

Nonexistence of torically maximal hypersurfaces

In: St. Petersburg mathematical journal, 30 (2019) 1, pp. 15-23
inJournal
2019 Journal Open Access
Yvain Bruned, Ilya Chevyrev, Peter K. Friz and Rosa Preiß

A rough path perspective on renormalization

In: Journal of functional analysis, 277 (2019) 11, p. 108283
inJournal
2019 Repository Open Access
Türkü Özlüm Celik, Avinash Kulkarni, Yue Ren and Mahsa Sayyary Namin

Tritangents and their space sextics

In: Journal of algebra, 538 (2019), pp. 290-311
inJournal
2019 Repository Open Access
Lynn Chua, Mario Kummer and Bernd Sturmfels

Schottky algorithms : classical meets tropical

In: Mathematics of computation, 88 (2019) 319, pp. 2541-2558
inJournal
2019 Journal Open Access
Daniel Ciripoi, Nidhi Kaihnsa, Andreas Löhne and Bernd Sturmfels

Computing convex hulls of trajectories

In: Revista de la Unión Matemática Argentina, 60 (2019) 2, pp. 637-662
Preprint
2019 Repository Open Access
Jane Ivy Coons and Seth Sullivant

The \(\mathscr h^*\)-polynomial of the order polytope of the zig-zag poset

inJournal
2019 Journal Open Access
Antoine Dahlqvist, Joscha Diehl and Bruce Driver

The parabolic Anderson model on Riemann surfaces

In: Probability theory and related fields, 174 (2019) 1-2, pp. 369-444
inJournal
2019 Journal Open Access
Joscha Diehl and Jeremy Reizenstein

Invariants of multidimensional time series based on their iterated-integral signature

In: Acta applicandae mathematicae, 164 (2019) 1, pp. 83-122
inJournal
2019 Repository Open Access
Alberto Castano Dominguez, Thomas Reichelt and Christian Sevenheck

Examples of hypergeometric twistor \(D\)-modules

In: Algebra and number theory, 13 (2019) 6, pp. 1415-1442
Preprint
2019 Repository Open Access
Maria Donten-Bury, Paul Görlach and Milena Wrobel

Toric degenerations of cubic surfaces [Supplementary resources to 'Towards classifying toric degenerations of cubic surfaces']

Preprint
2019 Repository Open Access
Yassine El Maazouz and Ngoc Mai Tran

Statistics of Gaussians on local fields and their tropicalizations

inJournal
2019 Repository Open Access
Francesco Galuppi

Collisions of fat points and applications to interpolation theory

In: Journal of algebra, 534 (2019), pp. 100-128
inJournal
2019 Repository Open Access
Francesco Galuppi

The rough Veronese variety

In: Linear algebra and its applications, 583 (2019), pp. 282-299
Preprint
2019 Repository Open Access
Paul Görlach

Injection dimensions of projective varieties

inJournal
2019 Repository Open Access
Paul Görlach, Evelyne Hubert and Théo Papadopoulo

Rational invariants of even ternary forms under the orthogonal group

In: Foundations of computational mathematics, 19 (2019) 6, pp. 1315-1361
inJournal
2019 Repository Open Access
Christoph Hanselka and Rainer Sinn

Positive semidefinite univariate matrix polynomials

In: Mathematische Zeitschrift, 292 (2019) 1-2, pp. 83-101
inJournal
2019 Journal Open Access
Corey Harris, Mateusz Michałek and Emre Can Sertöz

Computing images of polynomial maps

In: Advances in computational mathematics, 45 (2019) 5/6, pp. 2845-2865
Preprint
2019 Repository Open Access
Alexander Heaton

Nonlinear algebra via tensegrity structures

inJournal
2019 Repository Open Access
Akihiro Higashitani, Katharina Jochemko and Mateusz Michałek

Arithmetic aspects of symmetric edge polytopes

In: Mathematika : a journal of pure and applied mathematics, 65 (2019) 3, pp. 763-784
inJournal
2019 Repository Open Access
Emil Horobet and Madeleine Weinstein

Offset hypersurfaces and persistent homology of algebraic varieties

In: Computer aided geometric design, 74 (2019), p. 101767
inJournal
2019 Repository Open Access
Alana Huszar, Steffen Marcus and Martin Ulirsch

Clutching and gluing in tropical and logarithmic geometry

In: Journal of pure and applied algebra, 223 (2019) 5, pp. 2036-2061
inJournal
2019 Journal Open Access
Anders Jensen, Yue Ren and Hans Schönemann

The gfanlib interface in Singular and its applications

In: Journal of software for algebra and geometry, 9 (2019) 1, pp. 81-87
inJournal
2019 Repository Open Access
Jürgen Jost and Raffaella Mulas

Hypergraph Laplace operators for chemical reaction networks

In: Advances in mathematics, 351 (2019), pp. 870-896
Academic
2019 Repository Open Access
Nidhi Kaihnsa

Algebraic methods for dynamical systems and optimisation

Dissertation, Universität Leipzig, 2019
inJournal
2019 Repository Open Access
Nidhi Kaihnsa, Mario Kummer, Daniel Plaumann, Mahsa Sayyary Namin and Bernd Sturmfels

Sixty-four curves of degree six

In: Experimental mathematics, 28 (2019) 2, pp. 132-150
inJournal
2019 Repository Open Access
Sara Kališnik Verovšek, Vitaliy Kurlin and Davorin Lešnik

A higher-dimensional homologically persistent skeleton

In: Advances in applied mathematics, 102 (2019), pp. 113-142
inJournal
2019 Repository Open Access
Sara Kališnik Verovšek and Davorin Lešnik

Symmetric polynomials in tropical algebra semirings

In: Journal of symbolic computation, 93 (2019), pp. 100-119
inJournal
2019 Journal Open Access
Sara Kališnik Verovšek

Tropical coordinates on the space of persistence barcodes

In: Foundations of computational mathematics, 19 (2019) 1, pp. 101-129
inJournal
2019 Journal Open Access
Lukas Katthän, Mateusz Michałek and Ezra Miller

When is a polynomial ideal binomial after an ambient automorphism?

In: Foundations of computational mathematics, 19 (2019) 6, pp. 1363-1385
Preprint
2019 Repository Open Access
Hanieh Keneshlou and Frank-Olaf Schreyer

The unirational components of the strata of genus \(11\) curves with several pencils of degree \(6\) in \(\mathcal{M}_{11}\)

inJournal
2019 Repository Open Access
Mario Kummer

On the connectivity of the hyperbolicity region of irreducible polynomials

In: Advances in geometry, 19 (2019) 2, pp. 231-233
inJournal
2019 Repository Open Access
Mario Kummer and Cynthia Vinzant

The Chow form of a reciprocal linear space

In: The Michigan mathematical journal, 68 (2019) 4, pp. 831-858
inJournal
2019 Repository Open Access
Mario Kummer

Totally real theta characteristics

In: Annali di matematica pura ed applicata, 198 (2019) 6, pp. 2141-2150
inJournal
2019 Journal Open Access
Pierre Lairez and Emre Can Sertöz

A numerical transcendental method in algebraic geometry : computation of Picard groups and related invariants

In: SIAM journal on applied algebra and geometry, 3 (2019) 4, pp. 559-584
Preprint
2019 Repository Open Access
Joseph M. Landsberg and Mateusz Michałek

Towards finding hay in a haystack : explicit tensors of border rank greater than \(2.02m\) in \(C^{m}\otimes C^{m}\otimes C^{m}\)

inJournal
2019 Repository Open Access
Xue Liu, Karim Adiprasito and Michael Temkin

Semistable reduction in characteristic zero [In: Geometric, algebraic, and topological combinatorics ; 25 August - 31 August 2019 ; report no. 39/2019]

In: Oberwolfach reports, 16 (2019) 3, pp. 2441-2442
inJournal
2019 Journal Open Access
Orlando Marigliano

Verlinde bundles of families of hypersurfaces and their jumping lines

In: Beiträge zur Algebra und Geometrie, 60 (2019) 3, pp. 437-444
inJournal
2019 Journal Open Access
Mateusz Michałek, Tim Seynnaeve and Frank Verstraete

A tensor version of the quantum Wielandt theorem

In: SIAM journal on matrix analysis and applications, 40 (2019) 3, pp. 1125-1130
inJournal
2019 Repository Open Access
Mateusz Michałek

Can local cohomology prevent injections? [In: Singularities and homological aspects of commutative algebra ; 10 February - 16 February 2019 ; report no. 6/2019]

In: Oberwolfach reports, 16 (2019) 1, pp. 443-445
inJournal
2019 Repository Open Access
Mateusz Michałek and Emanuele Ventura

Phylogenetic complexity of the Kimura 3-parameter model

In: Advances in mathematics, 343 (2019), pp. 640-680
inJournal
2019 Repository Open Access
Mateusz Michałek and Yaroslav Shitov

Quantum version of Wielandt's inequality revisited

In: IEEE transactions on information theory, 65 (2019) 8, pp. 5239-5242
inJournal
2019 Repository Open Access
Mateusz Michałek, Akihiro Higashitani, Katharina Jochemko and Mario Kummer

Symmetric edge polytopes [In: Toric geometry ; 22 September - 28 September 2019 ; report no. 43/2019]

In: Oberwolfach reports, 16 (2019) 3, pp. 2710-2711
inJournal
2019 Repository Open Access
Anthea Monod, Sara Kališnik Verovšek, Juan Ángel Patiño-Galindo and Lorin Crawford

Tropical sufficient statistics for persistent homology

In: SIAM journal on applied algebra and geometry, 3 (2019) 2, pp. 337-371
Preprint
2019 Repository Open Access
Robert Page, Leon Zhang and Ruriko Yoshida

Tropical principal component analysis on the space of ultrametrics

inJournal
2019 Repository Open Access
Max Pfeffer, Anna Seigal and Bernd Sturmfels

Learning paths from signature tensors

In: SIAM journal on matrix analysis and applications, 40 (2019) 2, pp. 394-416
inJournal
2019 Repository Open Access
Yue Ren

Computing zero-dimensional tropical varieties [In: Tropical geometry : new directions ; 22 September - 28 September 2019 ; report no. 21/2019]

In: Oberwolfach reports, 16 (2019) 2, pp. 1276-1277
inJournal
2019 Journal Open Access
Yue Ren, Johannes W. R. Martini and Jacinta Torres

Decoupled molecules with binding polynomials of bidegree \((n,2)\)

In: Journal of mathematical biology, 78 (2019) 4, pp. 879-898
inJournal
2019 Repository Open Access
Elina Robeva, Bernd Sturmfels and Caroline Uhler

Geometry of log-concave density estimation

In: Discrete and computational geometry, 61 (2019) 1, pp. 136-160
inJournal
2019 Repository Open Access
Jose Alejandro Samper, Federico Castillo and Jeremy Martin

The Hopf monoid of ordered matroids and shuffles [In: Geometric, algebraic, and topological combinatorics ; 25 August - 31 August 2019 ; report no. 39/2019]

In: Oberwolfach reports, 16 (2019) 3, pp. 2408-2409
Preprint
2019 Repository Open Access
Anna-Laura Sattelberger and Bernd Sturmfels

D-modules and holonomic functions

inJournal
2019 Repository Open Access
Emre Can Sertöz

Computing periods of hypersurfaces

In: Mathematics of computation, 88 (2019) 320, pp. 2987-3022
inJournal
2019 Journal Open Access
Bernd Sturmfels

Adventures in mentoring

In: Notices of the American Mathematical Society, 66 (2019) 8, pp. 1300-1302
inJournal
2019 Repository Open Access
Emanuele Ventura

Real rank boundaries and loci of forms

In: Linear and multilinear algebra, 67 (2019) 7, pp. 1404-1419
inJournal
2019 Repository Open Access
Lorenzo Venturello and Martina Juhnke-Kubitzke

Balanced non-partitionable and non-shellable complexes [In: Geometric, algebraic, and topological combinatorics ; 25 August - 31 August 2019 ; report no. 39/2019]

In: Oberwolfach reports, 16 (2019) 3, pp. 2412-2413
inJournal
2019 Repository Open Access
Ruriko Yoshida, Leon Zhang and Xu Zhang

Tropical principal component analysis and its application to phylogenetics

In: Bulletin of mathematical biology, 81 (2019) 2, pp. 568-597
Preprint
2018 Repository Open Access
Karim Adiprasito, Xue Liu, Igor Pak and Michael Temkin

Log smoothness and polystability over valuation rings

inJournal
2018 Repository Open Access
Paolo Aluffi and Corey Harris

The Euclidean distance degree of smooth complex projective varieties

In: Algebra and number theory, 12 (2018) 8, pp. 2005-2032
inJournal
2018 Repository Open Access
Carlos Améndola, Kristian Ranestad and Bernd Sturmfels

Algebraic identifiability of Gaussian mixtures

In: International mathematics research notices, 2018 (2018) 21, pp. 6556-6580
inJournal
2018 Repository Open Access
Paul Breiding and Nick Vannieuwenhoven

A Riemannian trust region method for the canonical tensor rank approximation problem

In: SIAM journal on optimization, 28 (2018) 3, pp. 2435-2465
inJournal
2018 Repository Open Access
Paul Breiding and Nick Vannieuwenhoven

Convergence analysis of Riemannian Gauss-Newton methods and its connection with the geometric condition number

In: Applied mathematics letters, 78 (2018), pp. 42-50
inBook
2018 Repository Open Access
Paul Breiding and Sascha Timme

HomotopyContinuation.jl : a package for homotopy continuation in Julia

In: Mathematical software ICMS 2018 : 6th international conference, South Bend, IN, USA, July 24-27, 2018, proceedings / James Davenport... (eds.)
Cham : Springer, 2018. - pp. 458-465
(Lecture notes in computer science ; 10931)
inJournal
2018 Journal Open Access
Paul Breiding, Sara Kališnik Verovšek, Bernd Sturmfels and Madeleine Weinstein

Learning algebraic varieties from samples

In: Revista matematica complutense, 31 (2018) 3, pp. 545-593
inJournal
2018 Repository Open Access
Paul Breiding, Khazhgali Kozhasov and Antonio Lerario

On the geometry of the set of symmetric matrices with repeated eigenvalues

In: Arnold mathematical journal, 4 (2018) 3-4, pp. 423-443
inJournal
2018 Repository Open Access
Paul Breiding and Nick Vannieuwenhoven

The condition number of join decompositions

In: SIAM journal on matrix analysis and applications, 39 (2018) 1, pp. 287-309
inBook
2018
Jarosław Buczyński, Mateusz Michałek and Elisa Postinghel

Introduction to 'Schubert varieties, equivariant cohomology and characteristic classes, IMPANGA15 volume'

In: Schubert varieties, equivariant cohomology and characteristic classes : impanga 15 / Jarosław Buczyński... (eds.)
Zürich : European Mathematical Society, 2018. - pp. 1-7
(EMS series of congress reports)
Book
2018
Jarosław Buczyński, Mateusz Michałek and Elisa Postinghel (Eds.)

Schubert varieties, equivariant cohomology and characteristic classes : impanga 15

Zürich : European Mathematical Society, 2018. - vi, 348
(EMS series of congress reports)
ISBN: 978-3-03719-182-8, ISBN: 978-3-03719-682-3
Book
2018
Rodrigo A. Collazo, Christiane Görgen and Jim Q. Smith

Chain event graphs

Boca Raton : CRC Press, 2018. - xx, 233
(Chapman and Hall/CRC computer science and data analysis)
ISBN: 978-1-4987-2960-4, ISBN: 978-1-4987-2961-1
inJournal
2018 Repository Open Access
Christiane Görgen, Anna M. Bigatti, Eva Riccomagno and Jim Q. Smith

Discovery of statistical equivalence classes using computer algebra

In: International journal of approximate reasoning, 95 (2018), pp. 167-184
inJournal
2018 Repository Open Access
Joseph Gubeladze and Mateusz Michałek

The poset of rational cones

In: Pacific journal of mathematics, 292 (2018) 1, pp. 103-115
inJournal
2018 Journal Open Access
Corey Harris and Daniel Lowengrub

The Chern-Mather class of the multiview variety

In: Communications in algebra, 46 (2018) 6, pp. 2488-2499
inBook
2018 Repository Open Access
Jonathan Hauenstein, Avinash Kulkarni, Emre Can Sertöz and Samantha Sherman

Certifying reality of projections

In: Mathematical software ICMS 2018 : 6th international conference, South Bend, IN, USA, July 24-27, 2018, proceedings / James Davenport... (eds.)
Cham : Springer, 2018. - pp. 200-208
(Lecture notes in computer science ; 10931)
Preprint
2018 Repository Open Access
Christoff Hische and Milena Wrobel

On the anticanonical complex

inJournal
2018 Journal Open Access
Tommy Hofmann and Yue Ren

Computing tropical points and tropical links

In: Discrete and computational geometry, 60 (2018) 3, pp. 627-645
inJournal
2018 Journal Open Access
Philipp Jell, Johannes Rau and Kristin Shaw

Lefschetz (1,1)-theorem in tropical geometry

In: ÔEpijournal de géométrie algébrique, 2 (2018), p. 11
inJournal
2018 Journal Open Access
Thomas Kahle and Mateusz Michałek

Obstructions to combinatorial formulas for plethysm

In: The electronic journal of combinatorics, 25 (2018) 1, P1.41
Preprint
2018 Repository Open Access
Nidhi Kaihnsa

Attainable regions of dynamical systems

inJournal
2018 Repository Open Access
Kathlén Kohn, Bernd Sturmfels and Matthew Trager

Changing views on curves and surfaces

In: Acta mathematica Vietnamica, 43 (2018) 1, pp. 1-29
inJournal
2018 Repository Open Access
Khazhgali Kozhasov

On fully real eigenconfigurations of tensors

In: SIAM journal on applied algebra and geometry, 2 (2018) 2, pp. 339-347
inBook
2018 Repository Open Access
Avinash Kulkarni, Yue Ren, Mahsa Sayyary Namin and Bernd Sturmfels

Real space sextics and their tritangents

In: ISSAC '18 proceedings of the 43rd international symposium on symbolic and algebraic computation ; New York, USA, July 16-19, 2018
New York : ACM, 2018. - pp. 247-254
inJournal
2018 Journal Open Access
Xue Liu

A zonotope and a product of two simplices with disconnected flip graphs

In: Discrete and computational geometry, 59 (2018) 4, pp. 810-842
inJournal
2018 Journal Open Access
Mateusz Michałek, Alexander Perepechko and Hendrik Süß

Flexible affine cones and flexible coverings

In: Mathematische Zeitschrift, 290 (2018) 3-4, pp. 1457-1478
inBook
2018 Repository Open Access
Mateusz Michałek

Selected topics on toric varieties

In: The 50th anniversary of Gröbner bases : proceedings of the 8th Mathematical Society of Japan Seasonal Institute (MSJ SI 2015) : July 1-10, 2015, at Hotel Nikko Osaka / Takayuki Hibi (ed.)
Tokyo : Mathematical Society of Japan, 2018. - pp. 207-252
(Advanced studies in pure mathematics ; 77)
inJournal
2018 Journal Open Access
Mateusz Michałek and Hyunsuk Moon

Spaces of sums of powers and real rank boundaries

In: Beiträge zur Algebra und Geometrie, 59 (2018) 4, pp. 645-663
inJournal
2018 Repository Open Access
Mateusz Michałek and Bernd Sturmfels

Tensoren und ihre Zerlegungen

In: Jahrbuch der Max-Planck-Gesellschaft, 2018 (2018), Forschungsbericht - Max-Planck-Institut für Mathematik in den Naturwissenschaften
inJournal
2018 Journal Open Access
Anna Seigal and Guido Montúfar

Mixtures and products in two graphical models

In: Journal of algebraic statistics, 9 (2018) 1, pp. 1-20
inJournal
2018 Repository Open Access
Tim Seynnaeve

Plethysm and fast matrix multiplication

In: Comptes rendus mathematique, 356 (2018) 1, pp. 52-55
inBook
2017 Repository Open Access
Barbara Bolognese, Corey Harris and Joachim Jelisiejew

Equations and tropicalization of Enriques surfaces

In: Combinatorial algebraic geometry : selected papers from the 2016 apprenticeship program / Bernd Sturmfels... (eds.)
New York : Springer, 2017. - pp. 181-200
(Fields Institute communications ; 80)
inBook
2017 Repository Open Access
Barbara Bolognese, Madeline Brandt and Lynn Chua

From curves to tropical Jacobians and back

In: Combinatorial algebraic geometry : selected papers from the 2016 apprenticeship program / Bernd Sturmfels... (eds.)
New York : Springer, 2017. - pp. 21-45
(Fields Institute communications ; 80)
inBook
2017 Repository Open Access
Madeline Brandt, Juliette Bruce, Taylor Brysiewicz, Robert Krone and Elina Robeva

The degree of \(\text{SO}(n, \mathbb{C})\)

In: Combinatorial algebraic geometry : selected papers from the 2016 apprenticeship program / Bernd Sturmfels... (eds.)
New York : Springer, 2017. - pp. 229-246
(Fields Institute communications ; 80)
inJournal
2017 Repository Open Access
Alessio D'Alì

The Koszul property for spaces of quadrics of codimension three

In: Journal of algebra, 490 (2017), pp. 256-282
inJournal
2017 Journal Open Access
Joscha Diehl and Jianfeng Zhang

Backward stochastic differential equations with Young drift

In: Probability, uncertainty and quantitative risk, 2 (2017), p. 5
inJournal
2017 Repository Open Access
Joscha Diehl, Massimiliano Gubinelli and Nicolas Perkowski

The Kardar-Parisi-Zhang equation as scaling limit of weakly asymmetric interacting Brownian motions

In: Communications in mathematical physics, 354 (2017) 2, pp. 549-589
inBook
2017
Raul Epure, Yue Ren and Hans Schönemann

The polymake interface in singular and its applications

In: Computer algebra in scientific computing : 19th international workshop, CASC 2017, Beijing, China, September 18-22, 2017, proceedings / Vladimir P. Gerdt... (eds.)
Cham : Springer, 2017. - pp. 109-117
(Lecture notes in computer science ; 10490)
inBook
2017 Repository Open Access
Corey Harris and Yoav Len

Tritangent planes to space sextics : the algebraic and tropical stories

In: Combinatorial algebraic geometry : selected papers from the 2016 apprenticeship program / Bernd Sturmfels... (eds.)
New York : Springer, 2017. - pp. 47-63
(Fields Institute communications ; 80)
Preprint
2017 Repository Open Access
Paul Alexander Helminck

Tropicalizing abelian covers of algebraic curves

inJournal
2017 Journal Open Access
Akihiro Higashitani, Mario Kummer and Mateusz Michałek

Interlacing Ehrhart polynomials of reflexive polytopes

In: Selecta mathematica, 23 (2017) 4, pp. 2977-2998
inBook
2017 Repository Open Access
Zuzana Kukelova, Joe Kileel, Bernd Sturmfels and Tomas Pajdla

A clever elimination strategy for efficient minimal solvers

In: 30th IEEE conference on computer vision and pattern recognition CVPR 2017, 21-26 July 2017 Honolulu, Hawaii : proceedings / Rama Chellappa... (eds.)
Piscataway, NJ : IEEE, 2017. - pp. 3605-3614
inJournal
2017 Repository Open Access
Mario Kummer and Eli Shamovich

Hyperbolicity in higher codimension [In: Real algebraic geometry with a view toward moment problems and optimization ; 5 March - 11 March 2017 ; report no. 14/2017]

In: Oberwolfach reports, 14 (2017) 1, pp. 806-808
inBook
2017 Repository Open Access
Bo Lin and Martin Ulirsch

Towards a tropical Hodge bundle

In: Combinatorial algebraic geometry : selected papers from the 2016 apprenticeship program / Bernd Sturmfels... (eds.)
New York : Springer, 2017. - pp. 353-368
(Fields Institute communications ; 80)
inJournal
2017 Repository Open Access
Anna Seigal and Bernd Sturmfels

Real rank two geometry

In: Journal of algebra, 484 (2017), pp. 310-333
Preprint
2017 Repository Open Access
Kristin Shaw

Superforms and tropical cohomology

inBook
2017 Repository Open Access
Bernd Sturmfels

Fitness, apprenticeship, and polynomials

In: Combinatorial algebraic geometry : selected papers from the 2016 apprenticeship program / Bernd Sturmfels... (eds.)
New York : Springer, 2017. - pp. 1-19
(Fields Institute communications ; 80)
inJournal
2017 Repository Open Access
Jacinta Torres and Bea Schumann

Non-Levi branching rules via Littelmann paths : a new approach [In: Algebraic groups ; 23 April - 29 April 2017 ; report no. 21/2017]

In: Oberwolfach reports, 14 (2017) 2, pp. 1327-1329
inJournal
2017 Journal Open Access
Jacinta Torres

On a conjecture by Naito-Sagaki : Littelmann paths and Littlewood-Richardson Sundaram tableaux

In: Séminaire lotharingien de combinatoire, 78B (2017), p. 53
Preprint
2017 Repository Open Access
Jacinta Torres

On Sundaram's full bijection

inJournal
2017 Repository Open Access
Cynthia Vinzant and Mario Kummer

Reciprocal linear spaces and their Chow forms [In: Real algebraic geometry with a view toward moment problems and optimization ; 5 March - 11 March 2017 ; report no. 14/2017]

In: Oberwolfach reports, 14 (2017) 1, pp. 839-841