Event Overview
Discover the wide selection of events taking place at MPI MiS. From conferences, colloquia, workshops, and seasonal schools to regular events such as seminars, talks, and reading groups, we host all kinds of events for you to enjoy. Join us to expand your knowledge and network with leading researchers.
Selected Events
colloquium
11.06.25
Felix Klein Colloquium Felix Klein Colloquium
Universität Leipzig
Felix-Klein-Hörsaal
conference
29.09.25
30.09.25
DMV Topic Days Felix Klein DMV Topic Days Felix Klein
Multiple Locations
/
Events in 2024
-
to be announced
- Zoltán Vidnyánszky (Eötvös Loránd University, Budapest)
-
15:00
Stability of perturbed wave equations on Kerr black hole spacetimes
- Christopher Kauffman (Universität Münster)
-
11:00
Mapping class group actions on the homology of configuration spaces of surfaces
- Andrea Bianchi (MPI for Mathematics)
-
13:00
Algebraic intersection on Veech surfaces
- Julien Boulanger (Institut Fourier, Grenoble)
-
15:15
Optimal transport for stationary point processes
- Matthias Erbar (Universität Bielefeld)
-
The Betti Moduli space: Character variety
- Fernando Camacho Cadena (MPI MiS, Leipzig)
-
Signed tropical discriminants and steady state varieties
- Kemal Rose (MPI MiS, Leipzig)
-
Santaló geometry of convex polytopes
- Simon Telen (MPI MiS, Leipzig)
-
11:00
Entropy equipartition along almost geodesics in negatively curved groups
- Felix Pogorzelski (University of Leipzig)
-
13:30
Length bounds for hyperbolic Heegaard splittings
- Gabriele Viaggi (Università di Roma La Sapienza)
-
14:45
Mathematics Lab Meetup and Exhibit I
- Diaaeldin Taha (MPI MiS, Leipzig)
-
15:00
Efficient Algorithms for Extracting Higher-Order Geometric Information from Complex Networks
- Danillo Barros de Souza (Basque Center for Applied Mathematics, Spain)
-
15:15
Mathematics Lab Meetup and Exhibit II
- Diaaeldin Taha (MPI MiS, Leipzig)
-
15:15
Boundary Harnack principles and degenerate equations on singular sets
- Susanna Terracini (Università di Torino)
-
16:45
Extrema of two-dimensional Ginzburg-Landau fields
- Florian Schweiger (Université de Genève)
-
16:00
Analytical structure of fluid flows (joint work with Aleksander Danielski)
- Alexander Shnirelman (Concordia University, Montreal, Canada)
-
The de Rham Moduli space: Flat connections
- Jiajun Shi (MPI MiS, Leipzig)
-
Random tilings and representations of classical Lie groups
- Alexey Bufetov (MPI MiS, Leipzig)
-
The Geometry of Neural Nets' Parameter Spaces Under Reparametrization
- Agustinus Kristiadi (Vector Institute)
-
14:00
Minicourse on anti-de Sitter geometry I
- Filippo Mazzoli (MPI MiS, Leipzig)
-
11:00
Reeb Graphs and Their Measure Theoretic Variants: Theory and Applications
- Bei Wang Phillips (University of Utah, USA + MPI MiS, Leipzig)
-
13:30
Real and p-adic equidistribution
- Christian Weiß (Hochschule Ruhr West)
-
11:00
Periodic space-time homogenization of the
- Harprit Singh (University of Edinburgh)
-
Detecting blow-ups of Fano varieties via their Laurent polynomial mirrors
- Hannah Tillmann-Morris (University College London)
-
An algebro-geometric glimpse on a concept from cooperative game theory
- Daniel Windisch (MPI MiS, Leipzig)
-
Building real mathematical surfaces
- María García Monera (University of Valencia)
Attention: this event is cancelled -
Sequential topological complexity and sectional categories of subgroup inclusions
- Stephan Mescher (Halle University)
-
15:15
Finite Crystallization via Stratification
- Leonard Kreutz (Technical University of Munich)
-
Optimal Sets and Solution Paths of ReLU Networks
- Aaron Mishkin (Stanford University)
-
11:00
Coarse-graining suspensions of active Brownian particles
- Klaus Kroy (Universität Leipzig)
-
11:00
On nonlinear Markov processes in the sense of McKean
- Marco Rehmeier (Universität Bielefeld)
-
The self-similar evolution of stationary point processes via persistent homology
- Daniel Spitz (MPI MiS, Leipzig)
-
15:00
Minicourse on anti-de Sitter geometry II
- Filippo Mazzoli (MPI MiS, Leipzig)
-
11:00
Computing relative Betti diagrams of persistence modules over finite posets using Koszul complexes
- Andrea Guidolin (KTH Royal Institute of Technology)
-
13:30
Domains of discontinuity for Anosov representations
- León Carvajales (Universidad de la República Uruguay)
-
15:15
On the derivation of viscoelastic models for Brownian rod-like suspensions
- Richard Höfer (Universität Regensburg)
-
16:30
On the (non-)Inversibility of the Maximum Principle for harmonic maps (on manifolds thick at infinity).
- Renan Assimos (Leibniz Universität Hannover)
-
16:45
Lax equations for integrable stochastic particle systems
- Leonid Petrov (University of Virginia)
-
11:00
Regularity Structures Analysis of Discrete and Quasilinear variants of gKPZ equation
- Muhammad Usama Nadeem (University of Edinburgh)
-
Modular forms and their generalizations in number theory and geometry
- Claudia Alfes-Neumann (Bielefeld University)
-
How and why to embed surfaces in 4-dimensional spaces
- Arunima Ray (MPIM Bonn)
-
15:15
Axisymmetric solutions to the Navier-Stokes equations.
- Gregory Seregin (University of Oxford, UK)
-
Maximum information divergence from linear and toric models
- Yulia Alexandr (University of Califorina, Berkeley)
-
11:00
Large Deviations of Landau-Lifschitz-Navier-Stokes & the Energy Equality
- Daniel Heydecker (MPI MiS, Leipzig)
-
11:00
Characterising slopes for knots of hyperbolic type
- Laura Wakelin (MPI for Mathematics)
-
15:15
The Case Against Smooth Null Infinity or the Behaviour of Gravitational Radiation in the Asymptotic Regime
- Leonhard Kehrberger (MPI MiS, Leipzig + Leipzig University)
-
Variability of topological and graph features on brain functional networks in precision resting-state fMRI
- Juan Carlos Díaz Patiño (Universidad Nacional Autónoma de México)
-
15:00
Minicourse on anti-de Sitter geometry III
- Filippo Mazzoli (MPI MiS, Leipzig)
-
11:00
Equidistribution of Periodic Tori
- Thi Dang (Laboratoire de Mathématique d’Orsay)
-
13:30
Finiteness properties of coabelian subgroups of hyperbolic groups
- Claudio Llosa Isenrich (Karlsruhe Institute of Technology)
-
15:00
Thin, thick and obese neighborhods of round spheres in injective metric spaces
- Slava Matveev (MPI MiS, Leipzig)
-
From Platonic solids to Springer Theory
- Catharina Stroppel (University of Bonn)
Attention: this event is cancelled -
Projective GIT
- Bernhard Reinke (MPI MiS, Leipzig)
-
Carathéodory numbers for measures supported on genus one curves
- Lorenzo Baldi (MPI MiS, Leipzig)
-
Associated primes of powers of monomial ideals
- Jutta Rath (MPI MiS, Leipzig)
-
Learning ReLU networks to high uniform accuracy is intractable
- Julius Berner (Caltech)
-
15:00
Minicourse on anti-de Sitter geometry IV
- Filippo Mazzoli (MPI MiS, Leipzig)
-
15:00
Quantum Information Related Physics and Mathematics
- Shao-Ming Fei (Beijing Capital Normal University + MPI MiS, Leipzig)
-
16:30
Some Variational Results of the Generalized Seiberg-Witten Functional
- Wanjun Ai (MPI MiS, Leipzig + Southwest University Chongqing)
-
Hilbert-Mumford criterion
- Maximilian Wiesmann (MPI MiS, Leipzig)
-
A Modern Look at the Relationship between Sharpness and Generalization
- Maksym Andriushchenko (EPFL)
-
10:00
Compact, Lorentzian conformally flat manifolds
- Karin Melnick (Universite du Luxembourg)
-
11:30
Cauchy hypersurfaces, cosmological time and crowns in GH-regular domains in Anti-de Sitter space
- Laura Lankers (MPI MiS, Leipzig)
-
13:30
Hitchin representations over real closed fields
- Xenia Flamm (ETH Zürich)
-
Renormalisation in Regularity Structures of Trees
- Rhys Steele (MPI MiS, Leipzig)
-
Renormalisation in Regularity Structures of Multi-indices
- Lucas Broux (MPI MiS, Leipzig)
-
Stochastic Control and Renormalisation
- Nikolay Barashkov (MPI MiS, Leipzig)
-
Perturbative renormalization by flow equations of boundary field theory
- Majdouline Borji (MPI MiS, Leipzig)
-
First steps towards a proof for the renormalizability of scalar \phi^{4} theories on Riemannian manifolds with boundaries
- Robert Schlesier (Universität Leipzig)
-
The moduli problem
- Leonie Kayser (MPI MiS, Leipzig)
-
Combinatorics of essential sets for positroids
- Francesca Zaffalon (KU Leuven)
-
The algebraic degree of the Wasserstein distance
- Bernhard Reinke (MPI MiS, Leipzig)
-
Data-Driven Priors for Trustworthy Machine Learning
- Tim Rudner (New York University)
-
11:00
Artin groups and systolic-by-function complexes
- Martin Blufstein (University of Copenhagen)
-
13:30
The Equivariant Affine Minkowski Problem
- Antoine Ablondi (École Normale Supérieure de Lyon, France, + MPI MiS, Leipzig)
-
Faithful transitive permutation representations of C-groups
- Claudio Piedade (Universidade do Porto)
-
Examining Kempe equivalence via commutative algebra
- Akiyoshi Tsuchiya (Toho University)
-
Weighted finite automata: the linear hull and the Pólya property
- Daniel Smertnig (University of Ljubljana)
-
Banach spaces and Bernoulli Billiards
- Viviane Baladi (CNRS (Sorbonne Université), France)
-
Gröbner Bases and Free Lie groups
- Leonard Schmitz (Greifswald University)
-
Minimal Kinematics on M_{0,n}
- Bernd Sturmfels (MPI MiS, Leipzig)
-
14:30
Enveloping space of a globally hyperbolic conformally flat spacetime
- Rym Smai (IRMA-University of Strasbourg)
-
15:45
Primitive-stable and Bowditch actions on hyperbolic spaces
- Suzanne Schlich (Université Grenoble Alpes Institut Fourier)
-
Crossing the Transcendental divide: from Schottky groups to algebraic curves
- Samantha Fairchild (MPI MiS, Leipzig)
-
Positive Geometries and Wonderful Compactifications
- Raluca Vlad (Brown University)
-
Analyses of Policy Gradient for Language Model Finetuning and Optimal Control
- Noam Razin (Tel Aviv University)
-
11:00
On some mathematical tools for the analysis of the Ginzburg-Landau model of superconductivity
- Carlos Román Parra (Pontificia Universidad Católica de Chile)
-
11:00
Artin groups and quasi-isometric rigidity
- Nicolas Vaskou (University of Bristol)
-
15:15
Stray field stabilized magnetic skyrmions
- Theresa Simon (Universität Münster)
-
Polyhedral combinatorics of bisectors and bisection fans
- Aryaman Jal (KTH Stockholm)
-
Computing Implicitizations of Multi-Graded Polynomial Maps
- Ben Hollering (TU Munich)
-
Hitting the High-D(imensional) Notes: An ODE for SGD learning dynamics in high-dimensions
- Courtney Paquette (McGill University)
-
11:00
Exponential inequalities in probability spaces revisited
- Esther Bou Dagher (Ceremade Paris)
-
11:00
Chabauty Limits of Subgroups in SL(n, Qp)
- Arielle Leitner (Afeka College of Engineering)
-
Scattering amplitude of one-loop closed strings
- Mehregan Doroudiani (MPI for Gravitational Physics)
-
10:00
Arithmetic and number theoretic techniques for the applied mathematician
- Abhiram Mamandur Kidambi (MPI MiS, Leipzig)
-
11:00
Extended positive representations
- Tianqi Wang (École Normale Supérieure (Paris)/National University of Singapore)
-
13:00
Best Lipschitz maps in variable negatively curved manifolds
- Xian Dai (Ruhr University Bochum)
-
An algebraic geometry of paths via the iterated-integrals signature
- Rosa Preiß (MPI MiS, Leipzig)
-
Harmonic bundles and Donaldson-Corlette correspondence
- Christian Sevenheck (TU Chemnitz)
-
Mixing times and cutoff phenomenon for Langevin SDEs.
- Gerardo Barrera Vargas (University of Helsinki)
-
15:15
Numerical methods for flow maps and potential applications to mixing and anomalous diffusion
- Xi-Yuan Yin (École Centrale de Lyon, France)
-
Generalization and Stability in Interpolating Neural Networks
- Hossein Taheri (UCSB)
-
Pre-talk: Sorting by TDRL and iTDRL
- Bruno J. Schmidt (IZBI, Leipzig University + MPI MiS, Leipzig)
-
Gene Family Histories and Graph Data in Phylogenetics
- Peter Stadler (IZBI, Leipzig University)
-
15:00
Existence and Blow-up for Non-Autonomous Scalar Conservation Laws With Viscosity
- Giacomo Maria Leccese (SISSA, Italy)
-
16:30
Geometry of the generalized SQG equations
- Patrick Heslin (Maynooth University, Ireland)
-
11:00
Topology and Geometry of Random Cubical Complexes
- Érika Roldán (MPI MiS, Leipzig)
Attention: this event is cancelled -
13:30
Coresets for Integral Probability Metrics
- Jeff Phillips (University of Utah)
-
15:15
Random phase approximation for the mean-field electron gas
- Phan Thành Nam (LMU München)
-
16:45
Approximation of the stationary distribution of open ASEP
- Dominik Schmid (Universität Bonn)
-
Random Surfaces and Higher Algebra
- Darrick Lee (University of Oxford)
-
Local-to-global results for symplectic resolutions of singularities
- Dan Kaplan (Hasselt University)
-
O'Neill's Theorem for Games
- Lucas Pahl (University of Bonn)
-
11:00
Stochastic homogenization with space-time ergodic divergence-free drift
- Benjamin Fehrman (Louisiana State University)
-
11:00
Rigidity of locally Hermitian symmetric rank one manifolds of infinite volume
- Boris Apanasov (University of Oklahoma)
-
13:30
The Theorem of Lusternik&Schnirelmann for reversible Finsler metrics
- Stefan Suhr (Bochum University)
-
The subalgebra of corner trees
- Emanuele Verri (University of Greifswald)
-
tba
- Anush Tserunyan (McGill University, Montreal)
-
Cumulant Tensors in Partitioned Independent Component Analysis
- Monroe Stephenson (MPI MiS, Leipzig)
-
Geometry-induced Implicit Regularization in Deep ReLU Neural Networks
- Joachim Bona-Pellissier (MaLGa Universita di Genova)
-
Squarefree monomial ideals
- Barbara Betti (MPI MiS, Leipzig)
-
11:00
Real affine structures on surfaces, moduli spaces and dynamics
- Selim Ghazouani (University College London)
-
13:30
Measures on the moduli space of curves and super volumes.
- Paul Norbury (University of Melbourne, Australia)
-
15:00
Mathematical Models and the Scientific Imagination
- Fiona Salis (University of York, United Kingdom)
-
Iterated monodromy groups of entire transcendental functions
- Bernhard Reinke (MPI MiS, Leipzig)
-
Degenerations of varieties with torus actions
- Milena Wrobel (University of Oldenburg)
-
Realizability of matroid quotients
- Alessio Borzì (MPI MiS, Leipzig)
-
A Non-Asymptotic Analysis of Gradient Descent for Recurrent Neural Networks
- Semih Cayci (RWTH Aachen)
-
15:15
Inverse mean curvature flow and Ricci-pinched three-manifolds
- Thomas Körber (Universität Wien)
-
Borel-fixed monomial ideals
- Joris Koefler (MPI MiS, Leipzig)
-
11:00
Profinite Groups with Few Conjugacy Classes
- John Wilson (MPI MiS, Leipzig + University of Oxford)
-
Algebraic and Geometric Models for Space Communications
- Justin Curry (University at Albany)
-
15:00
Towards a Unified Theory of Time-Varying Data
- Wilmer Leal (University of Florida)
Attention: this talk is postponed to April 22. -
14:00
A W*-algebraic formalism for parametric models in Classical and Quantum Information Geometry
- Fabio Di Nocera (MPI MiS, Leipzig)
-
The global and local limit of the continuous-time Mallows proces
- Michal Kotowski (Warsaw University)
-
15:15
Regularity in (degenerate) variational problems, and beyond
- Zhuolin Li (MPI MiS, Leipzig)
-
Toric geometry and maximum likelihood estimation in quasi-independence models
- Niharika Paul (MPI MiS, Leipzig)
-
Embedding pencils of matrices in Grassmannians
- Vincenzo Galgano (Max Planck Institute of Molecular Cell Biology and Genetics Dresden)
-
On the Convergence and Transformation of the ELBO Objective to Entropy Sums
- Jörg Lücke (University of Oldenburg)
-
Secondary fans of hypersimplices and finite metric spaces
- Laura Casabella (MPI MiS, Leipzig)
-
15:15
Metric perturbations of Kerr spacetime in Lorenz gauge
- Barry Wardell (University College Dublin)
-
Three-dimensional staircase
- Yassine El Maazouz (RWTH Aachen)
Attention: this event is cancelled -
15:00
Towards a Unified Theory of Time-Varying Data
- Wilmer Leal (University of Florida)
Attention: this event is cancelled -
11:00
On the classification of hyperbolic Coxeter polyhedra
- Naomi Bredon (University of Fribourg)
-
13:00
Distributed Persistent Homology for 2D Alpha Complexes
- Freya Jensen (University of Heidelberg)
-
14:30
Metastability of cubic nonlinear wave equation
- Petri Laarne (University of Helsinki)
-
16:30
Survey on aspherical manifolds
- Wolfgang Lück (University of Bonn)
-
Three-dimensional staircase
- Yassine El Maazouz (RWTH Aachen)
-
On the Farrell-Jones Conjecture
- Wolfgang Lück (Universität Bonn)
-
The Voronoi diagram of codimension-one varieties under polyhedral norms
- Angelica Torres (MPI MiS, Leipzig)
-
Bounds for syzygies of monomial curves
- Alessio Moscariello (Università di Catania)
-
On the relation between over- and reparametrization of gradient descent
- Johannes Maly (LMU München)
-
10:00
Reading Seminar "Generalized Cayley Correspondence"
- Enya Hsiao (MPI MiS, Leipzig)
-
15:15
An L² curvature pinching result for the Euclidean 3-disk
- Olivier Graf (Université Grenoble Alpes)
-
11:00
Topological behaviour of conjugacy classes of big mapping class groups
- Anja Randecker (Heidelberg University)
-
13:30
Dynamical aspects of holomorphic foliations with ample normal bundle
- Judith Brinkschulte (Leipzig University)
-
14:30
Multiple zeta values, q-analogs, and renormalization
- Annika Burmester (University of Bielefeld)
-
Cellular resolutions
- Paul Chemineau (University of Leipzig)
-
Embedded Graph Learning
- Yossi Bokor Bleile (Aalborg University)
-
Interventional Characteristic Imsets
- Joseph Johnson (KTH Stockholm)
-
Early Alignment in two-layer networks training is a two edge sword
- Etienne Boursier (INRIA Paris-Saclay)
-
15:15
A new gauge for gravitational perturbations of Kerr spacetimes
- Gabriele Benomio (Princeton University)
-
Alexander duality
- Alessio Borzì (MPI MiS, Leipzig)
-
11:00
Diffuse interface energies with microscopic heterogeneities
- Christian Wagner (MPI MiS, Leipzig)
-
11:00
Braiding groups of homeomorphisms of the Cantor set
- Rachel Skipper (University of Utah)
-
13:30
Fundamental domains in photon space
- Jean-Philippe Burelle (University of Sherbrooke)
-
14:30
From Macro to Micro with Möbius: A compositional approach to higher-order structure
- Abel Jansma (MPI MiS, Leipzig)
-
Generic monomial ideals
- Daniel Windisch (MPI MiS, Leipzig)
-
Achieving equivariance in neural networks
- Axel Flinth (Umea University)
-
To Predict is NOT to Explain
- Justin Curry (University of Albany, USA)
-
15:15
Future stability of spatially homogeneous FLRW solutions of the Einstein--massless Vlasov system
- Martin Taylor (Imperial College London)
-
11:00
Cluster algebras: geometry of Riemann surfaces and symplectic groupoid
- Leonid Chekhov (Michigan State Uiversity)
-
12:00
Degree lower bounds in Positivstellensatz via Tropical Techniques
- Greg Blekherman (Georgia Institute of Technology, Atlanta)
-
13:30
Simplicial Representation Learning with Neural k-Forms
- Celia Hacker (MPI MiS, Leipzig)
-
14:30
On symplectic mean curvature flows
- Jiayu Li (University of Science and Technology of China)
-
15:15
Numerical simulation of multiscale problems with random defects
- Barbara Verfürth (Universität Bonn)
-
16:45
Branching random walk subject to a hard wall constraint
- Lisa Hartung (Universität Mainz)
-
15:15
Variational approaches to dynamical problems in continuum mechanics
- Malte Kampschulte (University Leipzig)
-
Conservation Laws for Gradient Flows
- Rémi Gribonval (University Lyon)
-
11:00
Cluster algebras: geometry of Riemann surfaces and symplectic groupoid
- Leonid Chekhov (Michigan State Uiversity)
-
14:30
Similarity and centrality of vertices in graphs/networks
- Ernesto Estrada (Campus Universitat de les Illes Balears, Spain)
-
Multigraded polynomial rings
- Leonie Kayser (MPI MiS, Leipzig)
-
15:45
Geometry of Optimization in Markov Decision Processes and Neural Network Based PDE Solvers
- Johannes Christoph Mueller (MPI MiS, Leipzig)
-
tba
- Gabor Kun (Alfréd Rényi Institute of Mathematics, Budapest)
-
Why interpolating neural nets generalize well: recent insights from neural tangent model
- Yiqiao Zhong (UW Madison)
-
What are graph neural networks?
- Celia Hacker (MPI MiS, Leipzig)
Attention: this talk is postponed to a later date. -
15:15
Formation of quiescent big bang singularities
- Hans Ringström (KTH Stockholm)
-
Syzigies of lattice ideals
- Francesca Tombari (MPI MiS, Leipzig)
-
11:00
New advances in computational number theory
- Abhiram Mamandur Kidambi (MPI MiS, Leipzig)
-
11:00
Fibrations by pencils of quadrics and maximal representations
- Colin Davalo (University of Heidelberg)
-
13:30
Networks and Noncommutative Integrable Systems
- Nick Ovenhouse (Yale University)
-
Matroidal Polynomials Have Rational Singularities
- Dan Bath (KU Leuven)
-
Toric degenerations arising from quantum chemistry
- Svala Sverrisdottir (University of California, Berkeley)
-
Characteristic Numbers for Cubics and Sparse Quadrics
- Andreas Kretschmer (MPI MiS, Leipzig)
-
15:00
Central limit theorem for Gibbs measures associated with focusing NLS
- Kihoon Seong (Cornell University)
-
Solution Numbers for the Eight Blocks to Madness puzzle.
- Inga Johnson (Willamette University)
-
15:15
The Feynman-Lagerstrom criterion for boundary layers
- Theodore D. Drivas (Stony Brook University, USA)
-
Language modeling beyond language modeling
- Mariya Toneva (MPI SWS)
-
The Geometry of Kernel Methods and Kernel Range Spaces
- Jeff Philips (MPI MiS, Leipzig)
-
11:00
Towards the ultimate regime in Rayleigh-Benard turbulence
- Olga Shishkina (MPI for Dynamics and Self-Organization, Göttingen)
-
Irreducible and injective resolutions
- Maximilian Wiesmann (MPI MiS, Leipzig)
-
14:30
to be announced
- Ivo Sbalzarini (Max Planck Institute of Molecular Cell Biology and Genetics)
-
11:00
Proper divisible domains of the Einstein universe
- Adam Chalumeau (University of Strasbourg)
-
13:30
Dynamical systems arising from the classification of geometric structures
- Bill Goldman (University of Maryland)
-
14:30
Towards Discrete Stratified Morse Theory
- Bei Wang Phillips (University of Utah + MPI MiS, Leipzig)
-
15:15
tba
- Vadim Gorin (University of California, Berkeley)
Attention: this event is cancelled -
16:00
Modelling with isotropic random fields: Spectral slope estimation from local observations on the sphere
- Radomyra Shevchenko (Université Côte d'Azur, Nice, France)
-
11:00
Exploring quantum fields in rotating black holes
- Christiane Klein (Université Grenoble-Alpes)
-
Semibounded cohomology
- Swiatoslaw Gal (University of Wrocław)
-
Are activation functions required for learning in all deep networks?
- Grigoris Chrysos (UW Madison)
-
Chebyshev Varieties
- Simon Telen (MPI MiS)
-
Ehrhart polynomials
- Laura Casabella (MPI MiS, Leipzig)
-
Magnitude, Alpha Magnitude and Applications
- Sara Kališnik Hintz (ETH Zürich)
-
11:00
At the boundary of asymptotically complex hyperbolic manifolds
- Alan Pinoy (KTH Royal Institute of Technology)
-
13:30
Random dynamics on character varieties
- Florestan Martin-Baillon (University of Rennes)
-
15:15
Perturbations and weak interactions of black holes
- Peter Hintz (ETH Zurich)
-
17:00
The theorems by Rockafellar and Rueschendorf in optimal transport from a PDE point of view
- Gero Friesecke (TU München)
-
11:00
Scalar curvature deformations with non-compact boundaries
- Helge Frerichs (Augsburg University)
-
Algebraic Complexity and Neurovariety of Linear Convolutional Networks
- Vahid Shahverdi (KTH)
-
Mathematical Foundations of Dimensionality Reduction
- Parvaneh Joharinad (ScaDS.AI, Leipzig University + MPI MiS, Leipzig)
-
An introduction to quiver moduli
- Gianni Petrella (University of Luxembourg)
-
15:15
Gagliardo-Nirenberg and Sobolev-Trudinger type bounds for general Fourier multiplies and their relation to semi-classical Lieb-Thirring and Cwikel-Lieb-Rosenblum bounds for Schrödinger operators with general kinetic energies
- Dirk Hundertmark (Karlsruher Institut für Technologie)
-
Degree Sequence Optimization and Sparse Integer Programming
- Shmuel Onn (Technion, Haifa)
-
Efficiently deciding if an ideal is toric after a linear coordinate change
- Thomas Kahle (Otto von Guericke University, Magdeburg)
-
Topology-Preserving Data Compression
- Bei Wang Phillips (University of Utah + MPI MiS, Leipzig)
-
Plücker coordinates
- Pepijn Hulsbergen (University of Leipzig)
-
15:00
Global interface dynamics of the two-phase gravity Stokes system
- Elena Salguero (MPI MiS, Leipzig)
-
Matrix Schubert varieties
- Bernhard Reinke (MPI MiS, Leipzig)
-
Quantum ground state optimization
- Hamza Fawzi (University of Cambridge)
-
Maximum Likelihood Degrees of Brownian Motion Tree Models: Star Trees and Root Invariance
- Shelby Cox (MPI MiS, Leipzig)
-
What's on the MEGA poster?
- Bernd Sturmfels (MPI MiS, Leipzig)
-
11:00
Non-commutative (quasi-)Poisson structure for marked surfaces
- Eugen Rogozinnikov (Max Planck Institute for Mathematics in the Sciences)
-
15:15
Phase transition for the XY model on a percolation cluster
- Paul Dario (Université Paris Est Créteil)
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16:45
Quantitative stochastic homogenization of energies in fracture mechanics
- Julian Fischer (IST Austria)
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11:00
An application of Talagrand’s inequality to the Linear Sigma Model
- Scott Andrew Smith (Chinese Academy of Sciences)
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Semidefinite Network Games
- Constantin Ickstadt (Goethe Universität Frankfurt)
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Antidiagonal initial ideals
- Felix Lotter (MPI MiS, Leipzig)
-
11:00
Geometric obstructions to measured Property (T)
- Hector Jardon Sanchez (Leipzig University)
-
13:30
Curve graphs for flat surfaces
- Aaron Calderon (University of Chicago)
-
Dependency equilibria: real points in the Spohn variety
- Elke Neuhaus (MPI MiS, Leipzig)
-
On the rank of a partially symmetric tensor
- Hirotachi Abo (University of Idaho)
-
Quantitative and Qualitative Mathematical Data Analysis: Examples, differences, and connections.
- Marzieh Eidi (ScaDS.AI, Leipzig University + MPI MiS, Leipzig)
-
Algebraic Methods in Game Theory
- Irem Portakal (MPI MiS, Leipzig)
-
Integrals: Algebra and Physics
- Anna-Laura Sattelberger (MPI MiS, Leipzig)
-
Positive Solutions to Polynomial Systems via Tropical Geometry
- Máté Telek (MPI MiS, Leipzig)
-
The Generalized Trisecant Lemma over the Reals
- Ada Wang (Harvard University)
-
Random walks on Hecke algebras
- Sarah Brauner (Université du Québec à Montréal)
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11:00
Closed geodesics and orthogonal geodesic chords without self-intersections
- Hans-Bert Rademacher (Leipzig University)
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Spinors and Clifford Algebras
- Smita Rajan (UC Berkeley)
-
Harnessing Online and Bandit Algorithms for Two Practical Challenges
- Ruihan Wu (UCSD)
-
Spanning Trees, Effective Resistances and Curvature on Graphs
- Karel Devriendt (MPI MiS, Leipzig)
-
14:00
Unique continuation for differential inclusions
- Riccardo Tione (MPI MiS, Leipzig)
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15:15
A quantitative stability estimate for the Sobolev inequality
- Michael Loss (Georgia Institute of Technology)
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Using machine learning methods to approximate real discriminant loci
- Tingting Tang (San Diego State University Imperial Valley)
-
11:00
Free-by-cyclic groups are equationally Noetherian
- Motiejus Valiunas (University of Wrocław)
-
13:30
Universal central extensions of the Lie algebra of volume- preserving vector fields
- Leonid Ryvkin (Université Lyon 1, France)
-
15:15
Bose-Einstein Condensation and Random Interlacements
- Quirin Vogel (LMU Munich)
Attention: this event is cancelled -
Divergent Integrals and Tropical Geometry
- Giulio Salvatori (MPI Physics, Garching)
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14:15
On Quadratic Persistence and the Pythagoras Number of Projective Varieties
- Jaewoo Jung (IBS Korea)
-
15:15
On rank 3 quadratic equations of projective varieties
- Euisung Park (Korea University)
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Tropicalizations of Symmetric Spaces
- Raluca Vlad (Brown University)
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Computation of Hypersurface Arrangements
- Ada Wang (Harvard University)
-
Advancing Mathematical Reasoning with Language Models
- Pan Lu (UCLA)
-
Upper and lower memory capacity bounds of transformers for next-token prediction
- Liam Madden (UBC)
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15:15
Fluctuations of the endpoint and free energy of a directed polymer on a cylinder
- Tomasz Komorowski (Polish Academy of Sciences)
-
Exploring the Complexity of Deep Neural Networks through Functional Equivalence
- Guohao Shen (Hong Kong Polytechnic)
-
Hyperplane Arrangements on Tori and Virtual Resolutions of Toric Embeddings
- Mahrud Sayrafi (MPI MiS, Leipzig)
-
13:30
Local behaviour of solutions to non-local kinetic equations
- Amélie J. Loher (University of Cambridge, United Kingdom)
-
A review of LLMs from the perspective of memory and compute
- Yoni Dukler (AWS AI)
-
String amplitudes and their double copy
- Carlos Rodriguez (MPI MiS, Leipzig)
-
Two Notions of Positivity in Flag Varieties
- Jonathan Boretsky (MPI MiS, Leipzig)
-
Signature matrices of membranes
- Felix Lotter (MPI MiS, Leipzig)
-
Generalization Theory of Linearized Neural Networks
- David Holzmüller (INRIA Paris)
-
Spinor-Helicity Varieties
- Anaëlle Pfister (MPI MiS, Leipzig)
-
10:00
From simulating rotating Rayleigh-Bénard convection at very low Rossby numbers to stochastic dynamics of 3D modes in quasi-2D turbulence
- Adrian van Kan (University of California at Berkeley)
-
11:15
Kuramoto equations and varieties
- Francesco Mascarin (Università degli studi di Trieste)
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Euler Stratifications of Hypersurface Families
- Maximilian Wiesmann (MPI MiS, Leipzig)
-
Algebraic Perspectives on Signomial Programming
- Mareike Dressler (University of New South Wales, Sydney)
-
Transport distances and novel uncertainty quantification results
- Morgane Austern (Harvard)
-
Hodge Learning: Relating global topology and local features of point clouds.
- Vincent Grande (RWTH Aachen)
-
14:30
Solution theory for the stochastic thin film equation with spatially colored noise
- Max Sauerbrey (TU Delft)
-
10:00
Broadcasting Fidelity: German Radio and the Rise of Early Electronic Music
- Myles W. Jackson (Institute for Advanced Study, Princeton)
Attention: this event is cancelled -
11:30
Computational history of chemistry: the case of the chemical space, its expansion and interplay with socio-political effects
- Guillermo Restrepo (MPI MiS, Leipzig)
Attention: this event is cancelled -
16:00
Hidden Patterns in Cosmological Correlations
- Daniel Baumann (University of Amsterdam)
-
14:30
Dynamic Large Deviations: In search of matching bounds
- Daniel Heydecker (MPI MiS, Leipzig)
-
What is the tropicalization of a matrix?
- Martin Ulirsch (Goethe Universität Frankfurt)
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Modularity of Calabi-Yau Manifolds and String Theory Compactifications
- Pyry Rasmus Kuusela (Johannes Gutenberg-Universität)
-
Kuramoto Oscillators: synchronizing fireflies to algebraic geometry
- Hal Schenck (Auburn University)
-
13:00
Analytic invariants for stability variations on moduli of parabolic bundles
- Claudio Meneses (Kiel University, Germany)
-
Aspects of Grassmannian scattering amplitudes
- Bruno Gimenez Umbert (University of Southampton)
-
Correlators and the amplituhedron
- Gabriele Dian (DESY Hamburg)
-
Plane quartics and heptagons
- Rainer Sinn (Leipzig University)
-
Two-orthogonal tensors: something better than ODECO
- Emil Horobet (Sapientia Hungarian University of Transylvania)
-
Integer sequences that are generalized weights of a linear code
- Flavio Salizzoni (MPI MiS, Leipzig)
-
16:00
Completely Monotone Functions
- Johannes Henn (Max Planck Institute for Physics)
-
ReLU transformers and piecewise polynomials
- Zehua Lai (UT Austin)
-
11:00
Finite mapping class group orbits on character varieties
- Arnaud Maret (Sorbonne Université Paris, France)
-
11:00
Stability of Rayleigh-Jeans equilibria in the kinetic FPUT equation
- Angeliki Menegaki (Imperial College London)
-
13:00
Isoperimetric gaps in CAT(0) spaces
- Stephan Stadler (Max Planck Institute for Mathematics)
-
Combinatorial invariants of finite metric spaces and the Wasserstein arrangement
- Emanuele Delucchi (SUPSI)
-
Mathematics in the Age of Generative AI
- Giovanni Paolini (University of Bologna)
-
17:00
A hypergeometric view on Landau singularities
- Saiei Matsubara (Kumamoto University)
-
11:00
Polygonal surfaces in pseudo-hyperbolic spaces
- Alex Moriani (University of Nice Cote d'Azur)
-
13:00
Almost-Fuchsian representations and holomorphic immersions in complex hyperbolic space
- Samuel Bronstein (MPI MiS, Leipzig)
-
13:30
Tiling billiards and interval exchange transformations
- Magali Jay (MPI MiS, Leipzig)
-
Logarithmic Discriminants of Hyperplane Arrangements
- Leonie Kayser (MPI MiS, Leipzig)
-
Toric geometry in Gaussian Models arising from phylogenetic trees with colored and hidden nodes
- Emma Cardwell (Harvard University)
-
Polynomial equations from systems and control theory
- Sibren Lagauw (Katholieke Universiteit Leuven)
-
16:00
Kinematic Varieties for Massless Particles
- Bernd Sturmfels (MPI MiS, Leipzig)
-
13:30
Computational Calculus of Variations
- Johannes Storn (University Leipzig)
-
Mode Collapse in Self-Consuming Generative Models
- Nate Gillman (Brown University)
-
11:00
Length spectra of random metric map of large genus: a Teichmüller approach.
- Mingkun Liu (Sorbonne Paris North University)
-
13:00
Geometry of Hyperconvex representations
- James Farre (MPI MiS, Leipzig)
-
Structure learning and property testing in graphical models
- Gabor Lugosi (Universitat Pompeu Fabra)
-
11:00
Global hyperbolicity in higher signatures
- Roméo Troubat (Université de Strasbourg)
-
13:00
Axiom A flows for Anosov representations
- Benjamin Delarue (Paderborn University)
-
Dimers and M-Curves: Limit Shapes from Riemann Surfaces
- Nikolai Bobenko (University of Geneva)
-
Positivity for Skew-Symmetric Matrices
- Veronica Calvo Cortes (MPI MiS, Leipzig)
-
13:30
Non-uniqueness and recovery of uniqueness: the transport equation
- Jules Pitcho (École Normale Supérieure de Lyon, France)
-
Special Positive Geometry Seminars
- Speakers: see abstract (MPI MiS, Leipzig)
-
The manifold of low energy states in neural networks: structure and barrier to algorithms
- Enrico Malatesta (Bocconi University)
-
11:00
Time-dependent averages of a critical long-range stochastic heat equation
- Sefika Kuzgun (MPI MiS, Leipzig)
-
10:45
Cyclic Polytopes through the Lens of Iterated Integrals
- Felix Lotter (MPI MiS, Leipzig)
-
11:00
Discrete conformality and beyond. Where geometry meets computer graphics and mathematical physics.
- Alexander Bobenko (TU Berlin)
-
13:00
Quantum K-theory of flag varieties
- Xiaohan Yan (Université Paris Cité)
-
Numerical integration of periods and monodromy representations
- Eric Pichon-Pharabod (MPI MiS, Leipzig)
-
How to stab a polytope
- Francesca Zaffalon (MPI MiS, Leipzig)
-
Birational mirrors to pairs of Laurent polynomials
- Hannah Tillmann-Morris (MPI MiS, Leipzig)
-
16:00
Conjugation in Euclidean isometry groups
- Petra Schwer (OVGU Magdeburg)
-
Algebraic Approaches to Cosmological Integrals
- Tom Westerdijk (Scuola Normale Superiore, Pisa)
-
13:30
Maximum Enstrophy Dissipation in 2D Navier-Stokes Flows in the Limit of Vanishing Viscosity
- Pritpal Matharu (The Royal Institute of Technology, Sweden)
-
15:15
Wave behavior in the vanishing cosmological constant limit
- Allen Fang (University of Münster)
-
11:00
Concentration of measure in interacting particle systems
- David Padilla-Garza (The Hebrew University of Jerusalem)
-
11:00
On a Bers Theorem for the SL(3,R)-Hitchin component and on its pseudo-Kähler structure
- Christian El-Emam (University of Turin)
-
11:00
Broadcasting Fidelity: German Radio and the Rise of Early Electronic Music
- Myles W. Jackson (Institute for Advanced Study, Princeton)
-
13:00
Topology of convex projective four-manifolds
- Andrea Seppi (Università di Torino, Italy)
-
14:30
Computational history of chemistry: the case of the chemical space, its expansion and interplay with socio-political effects
- Guillermo Restrepo (MPI MiS, Leipzig)
-
15:15
Non-linearities in the black-hole ringdown
- Patrick Bourg (Radboud)
-
A two-scale Complexity Measure for Deep Learning Models
- Massimiliano Datres (University of Trento)
-
11:00
Cluster structures on spinor helicity and momentum twistor varieties
- Jianrong Li (University of Vienna)
-
13:00
Convex-cocompact representations of finitely generated groups into the isometry group of the infinite-dimensional hyperbolic space.
- David Xu (Université Paris Saclay, France)
-
15:15
Scattering problems with homogeneous asymptotics
- Volker Schlue (University of Melbourne)
-
From Feynman diagrams to the Amplituhedron
- Dmitrii Pavlov (TU Dresden)
-
Eulerian Magnitude Homology
- Giuliamaria Menara (University of Trieste)
-
Fano geography and the polynomial transform
- Vasily Golyshev (University of Mainz)
-
11:00
Double Poisson brackets and involutive representation spaces
- Nikita Safonkin (Leipzig University)
-
13:00
Theta Positivity in Langrangian Grassmannian
- Kaitao Xie (The University of Hong Kong)
-
15:15
Pattern formation for isotropic functionals with competing interactions
- Sara Daneri (Gran Sasso Science Institute L'Aquila)
-
10:00
Controllability conditions and non-concentration phenomena for the heat and wave equations
- Marc Rouveyrol (Université Paris-Saclay)
-
On colored multiset Eulerian polynomials
- Danai Deligeorgaki (KTH Stockholm)
-
Mixed Hodge theory, Part I
- Anaëlle Pfister (MPI MiS, Leipzig)
-
16:00
Landau Analysis and Euler Stratifications
- Simon Telen (MPI MiS, Leipzig)
-
13:30
On Mañé's critical value for the two-component Hunter-Saxton system
- Levin Maier (Heidelberg University)
-
On the convergence of two-timescale learning algorithms
- Jing An (Duke)
-
11:00
Scaling limit of gradient models on
- Andreas Koller (University of Warwick)
-
Additivity of Constructible Factorization Algebras
- Anja Švraka (Technische Universität München)
-
13:00
Hyperbolic geometry of friezes
- Anna Felikson (Durham University and Max Planck Institute for Mathematics)
-
Proudfoot-Speyer degenerations of scattering equations
- Barbara Betti (MPI MiS, Leipzig)
-
17:00
Long-time front asymptotics for systems of Fisher-KPP type
- Alexandra Stavrianidi (Stanford University)
-
d+4 points on a rational normal curve
- Alessio Caminata (University of Genova)
-
Regular subdivisions and bounds on initial ideals
- Igor Makhlin (TU Berlin)
-
Mixed Hodge theory, Part II
- Felix Lotter (MPI MiS, Leipzig)
-
13:30
Aspects of the Localized Orthogonal Decomposition
- Mira Schedensack (University Leipzig)
-
11:00
Deformed Virasoro algebra from Feigin-Fuks construction
- Alexander Thomas (Université de Lyon 1)
-
13:00
The Teichmüller space is distorted in the Hitchin spaces
- Pierre-Louis Blayac (Université de Strasbourg)
-
Tropical Geometry and its Applications to Machine Learning
- Petros Maragos (National Technical University of Athens)
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