09.01.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Tim Seynnaeve (MPI MIS, Leipzig)
• A tensor version of the quantum Wieland theorem

10.01.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Mima Stanojkovski (Universität Bielefeld)
• Intense automorphisms of finite groups

23.01.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Nidhi Kaihnsa (MPI MIS, Leipzig)
• Computing Convex Hulls of Trajectories

28.01.2019, 11:00 Uhr, Mathematics of Data Seminar

• Nils Bertschinger (Frankfurt Institute for Advanced Studies - FIAS, Germany)
• A geometric structure underlying stock correlations

30.01.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Joachim Jelisiejew (Polish Academy of Sciences, Warsaw)
• Bialynicki-Birula decompositions, Hilbert schemes and combinatorics

06.02.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Nikolas Tapia (Norwegian University of Science and Technology)
• The geometry of the space of branched rough paths

13.02.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Boris Khoromskij (MPI MIS, Leipzig)
• The prospects of tensor numerical methods in large-scale scientific computing

14.02.2019, 11:00 Uhr, Mathematics of Data Seminar

• Felix Krahmer (Technische Universität München)
• Blind deconvolution with randomness - convex geometry and algorithmic approaches

20.02.2019, 14:00 Uhr, Seminar on Nonlinear Algebra

• Adam Czapliński (Universität Siegen)
• Lagrangian Fibrations with designed singular fibres

27.02.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Eliana Duarte (MPI MIS, Leipzig)
• Implicitization of tensor product surfaces with basepoints via residual resultants

06.03.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Mazen Ali (Universität Ulm)
• Low-Rank Approximability and Entropy Scaling for Eigenfunctions of a PDE

07.03.2019, 11:00 Uhr, Mathematics of Data Seminar

• Stefania Petra (Universität Heidelberg)
• Compressed Sensing - From Theory To Practice

13.03.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Laura Brustenga (Universitat Autònoma de Barcelona)
• On the Waring rank of binary forms: The binomial formula and a dihedral cover of rank two forms

14.03.2019, 10:00 Uhr, Seminar on Nonlinear Algebra

• Michele Stecconi (SISSA, Trieste)
• A "square root law" for the expected number of singularities of Kostlan polynomials.

20.03.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Miruna-Ştefana Sorea (MPI MIS, Leipzig)
• The shapes of level curves of real polynomials near strict local minima

27.03.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Chris McDaniel (Endicott College, Beverly)
• Invariant Coinvariant Rings, Strong Lefschetz Properties, and a Conjecture of G. Almkvist

10.04.2019, 11:00 Uhr, Mathematics of Data Seminar

• Gabriel Peyré (CNRS and Ecole Normale Supérieure, Paris, France)
• Computational Optimal Transport for Data Sciences

10.04.2019, 14:00 Uhr, Seminar on Nonlinear Algebra

• Antonio Lerario (SISSA, Trieste)
• Limit distributions for topologies of random geometric complexes

17.04.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Martin Vodička (MPI MIS, Leipzig)
• Normality of the Kimura 3-parameter model

24.04.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Kathryn Heal (Harvard University, Cambridge)
• Representing the Space of Visual Depth Ambiguities as a Real Affine Variety

02.05.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Maxim Kuznetsov (Skolkovo Institute of Science and Technology)
• Tensor Train Spectral Method for Learning Hidden Markov Models

22.05.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Yassine El Maazouz (MPI MIS, Leipzig)
• On the geometry of random factorisations of large n-cycles

28.05.2019, 11:15 Uhr, Mathematics of Data Seminar

• Nicolas Garcia Trillos (Department of Statistics, University of Wisconsin-Madison, USA)
• The use of geometry to learn from data, and the learning of geometry from data.

29.05.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Weijun Xu (University of Oxford)
• Inverting the signature of a path

31.05.2019, 14:00 Uhr, Summer Seminar

• Isabelle Shankar (University of California at Berkeley)
• Symmetric Polynomials and Sums of Squares

31.05.2019, 14:35 Uhr, Summer Seminar

• Yuhan Jiang (University of California at Berkeley)
• Singularities and Genus of the k-Ellipse

31.05.2019, 15:10 Uhr, Summer Seminar

• Paul Görlach (MPI MIS, Leipzig)
• Injection Dimensions of Projective Varieties

31.05.2019, 15:45 Uhr, Summer Seminar

• Zeinab Toghani (Queen Mary University London)
• Tropical Differential Algebra

31.05.2019, 16:20 Uhr, Summer Seminar

• Laura Brustenga (Universitat Autònoma de Barcelona)
• Numerically Computing the Local Dimension of Algebraic Sets

17.06.2019, 14:00 Uhr, Summer Seminar

• Alexander Heaton (MPI MIS, Leipzig)
• Tensegrity structures via nonlinear algebra

17.06.2019, 14:35 Uhr, Summer Seminar

• Emre Sertöz (MPI MIS, Leipzig)
• Numerical transcendental methods in algebraic geometry

17.06.2019, 15:10 Uhr, Summer Seminar

• Madeline Brandt (University of California at Berkeley)
• Limits of Voronoi diagrams

17.06.2019, 15:45 Uhr, Summer Seminar

• Eliana Duarte (MPI MIS, Leipzig)
• Implicitization of tensor product surfaces

17.06.2019, 16:20 Uhr, Summer Seminar

• José Samper (MPI MIS, Leipzig)
• The impossibility of the political spectrum

05.07.2019, 14:00 Uhr, Summer Seminar

• Andras Lorincz (MPI MIS, Leipzig)
• D-modules on varieties with finitely many orbits

05.07.2019, 14:35 Uhr, Summer Seminar

• Leon Zhang (University of California at Berkeley)
• Tropical principal component analysis

05.07.2019, 15:10 Uhr, Summer Seminar

• Sameera Vemulapalli (Princeton University)
• The Cohen-Lenstra-Martinet heuristics

05.07.2019, 15:45 Uhr, Summer Seminar

• Joscha Diehl (Universität Greifswald + MPI MIS, Leipzig)
• Time warping invariants of multidimensional time series

16.07.2019, 11:00 Uhr, Mathematics of Data Seminar

• Lamiae Azizi (The University of Sydney)
• A Mathematical trip into the Data Science realm

16.07.2019, 15:00 Uhr, Summer Seminar

• Melissa Sherman-Bennett (Harvard University, Cambridge)
• Cluster Algebras and Schubert Varieties

16.07.2019, 15:35 Uhr, Summer Seminar

• Stephan Mescher (University of Leipzig)
• Robot Motion Planning in Riemannian Manifolds

16.07.2019, 16:10 Uhr, Summer Seminar

• Christopher Eur (University of California at Berkeley)
• Chow Rings of Matroids

16.07.2019, 16:45 Uhr, Summer Seminar

• Mateusz Michalek (MPI MIS, Leipzig)
• Can Statistics Inspire Algebraic Geometers?

25.07.2019, 14:00 Uhr, Summer Seminar

• Bernd Sturmfels (MPI MIS, Leipzig)
• Geometric Problems in Nonparametric Statistics

25.07.2019, 14:35 Uhr, Summer Seminar

• Charles Wang (Harvard University, Cambridge)
• Cluster Varieties

25.07.2019, 15:10 Uhr, Summer Seminar

• Michael Ruddy (MPI MIS, Leipzig)
• Differential Signatures and Algebraic Curves

25.07.2019, 15:45 Uhr, Summer Seminar

• Gaku Liu (MPI MIS, Leipzig)
• Unimodular Triangulations of Lattice Polytopes

05.08.2019, 14:00 Uhr, Summer Seminar

• Venkat Chandrasekaran (Caltech, USA)
• Fitting Convex Sets to Data

05.08.2019, 14:35 Uhr, Summer Seminar

• Mima Stanojkovski (MPI MIS, Leipzig)
• On automorphisms and the PORC Conjecture

05.08.2019, 15:10 Uhr, Summer Seminar

• Michael Adamer (Oxford University, United Kingdom)
• Reaction Networks, Matroids and ED Degrees

05.08.2019, 15:45 Uhr, Summer Seminar

• Lorenzo Venturello (MPI MIS, Leipzig)
• Balanced Polyopes, Spheres and Manifolds

05.08.2019, 16:20 Uhr, Summer Seminar

• Avi Kulkarni (MPI MIS, Leipzig)
• Pnumerical Linear Algebra

08.08.2019, 14:00 Uhr, Summer Seminar

• Amy Huang (Texas A&M)
• Equations of Kalman Varieties

08.08.2019, 14:35 Uhr, Summer Seminar

• Mahsa Sayyary Namin (MPI MIS, Leipzig + University of Leipzig)
• The Algebraic Degree of the Fermat-Weber Point

08.08.2019, 15:25 Uhr, Summer Seminar

• Charles Wang (Harvard University, Cambridge)
• D-modules on Grassmannians of Lines

08.08.2019, 16:00 Uhr, Summer Seminar

• Robin van der Veer (KU Leuven)
• Zero Loci of Bernstein-Sato Ideals

08.08.2019, 16:35 Uhr, Summer Seminar

• Melanie Harms (RWTH Aachen)
• Invariant Semialgebraic Sets for Polynomial Dynamics

05.09.2019, 14:00 Uhr, Summer Seminar

• Eliana Duarte (MPI MIS, Leipzig)
• Groebner Bases for Toric Staged Trees

05.09.2019, 14:35 Uhr, Summer Seminar

• Roser Homs Pons (University of Barcelona & TU Berlin)
• Computing Minimal Gorenstein Covers

05.09.2019, 15:10 Uhr, Summer Seminar

• Valeria Bertini (University Strasbourg & TU Chemnitz)
• Symplectic Varieties

05.09.2019, 16:00 Uhr, Summer Seminar

• Noemie Combe (MPI Bonn)
• Parametric Statistics as a Frobenius Manifold

05.09.2019, 16:35 Uhr, Summer Seminar

• André Uschmajew (MPI MIS, Leipzig)
• Alternating vs. Riemannian Low Rank Optimization

11.09.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Margaret Regan (University of Notre Dame)
• Structure of Real Algebraic Varieties via Monodromy and Topology

18.09.2019, 10:00 Uhr, Seminar on Nonlinear Algebra

• Liam Solus (MPI MIS, Leipzig + KTH Royal Institute of Technology)
• Interventional Markov Equivalence for Mixed Graph Models

18.09.2019, 11:00 Uhr, Mathematics of Data Seminar

• Vladimir Temlyakov (University of South Carolina)
• Supervised learning and sampling error of integral norms in function classes

25.09.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Yairon Cid Ruiz (MPI MIS, Leipzig)
• Rational maps, syzygies and specialization

02.10.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Riley Murray (California Institute of Technology)
• Signomial and Polynomial Optimization via Relative Entropy and Partial Dualization

09.10.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Takayuki Hibi (Osaka University)
• Regularity of monomial ideals

16.10.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Jaroslaw Wisniewski (University of Warsaw)
• Varieties with not so big torus action

22.10.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Stephan Elsenhans (Bayerische Julius-Maximilians-Universität Würzburg)
• Computing invariants of cubic surfaces

23.10.2019, 10:00 Uhr, Seminar on Nonlinear Algebra

• Alexandros Grosdos Koutsoumpelias (Universität Osnabrück)
• Nonlinear Algebra from Moments and Cumulants

23.10.2019, 11:00 Uhr, Mathematics of Data Seminar

• Věra Kůrková (Institute of Computer Science, Czech Academy of Sciences, Czech Republic)
• Lower Bounds on Complexity of Shallow Networks

06.11.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Gheorghe Craciun (University of Wisconsin-Madison)
• Reaction networks and polynomial equations

14.11.2019, 11:00 Uhr, Mathematics of Data Seminar

• Kathlén Kohn (KTH Royal Institute of Technology, Stockholm)
• The geometry of neural networks

19.11.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Antonio Macchia (Freie Universität Berlin)
• Binomial edge ideals of bipartite graphs

04.12.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Oliver Gäfvert (KTH Royal Institute of Technology, Stockholm)
• Invariants for multiparameter persistence

10.12.2019, 16:45 Uhr, Chalk Talk - Math of Data

• Mikhail Belkin (The Ohio State University, USA)
• Chalk Talk: What's next for machine learning? Some thoughts toward a unified theory of supervised inference.

11.12.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Giulia Codenotti (Freie Universität Berlin)
• Unimodular covers of 3-dimensional parallelepipeds and Cayley sums

17.12.2019, 11:00 Uhr, Seminar on Nonlinear Algebra

• Manfred Droste (Universität Leipzig)
• Weighted automata and quantitative logics