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
05.08.25
Colloquium of the Faculty of Physics and Geosciences Colloquium of the Faculty of Physics and Geosciences
Universität Leipzig
Hörsaal für Theoretische Physik
conference
29.09.25
30.09.25
DMV Topic Days Felix Klein DMV Topic Days Felix Klein
Multiple Locations
/
Events in 2020
-
15:15
The Advent of Ergodicity Economics. An Overview of (Some) Results.
- Mark Kirstein (London Mathematical Laboratory + MPI MiS, Leipzig)
-
Can the brain perform a Fourier transformation?
- Stefan Hallermann (Universität Leipzig)
-
Toy models for evolution in many environments and high dimensions
- Mikhail Tikhonov (Washington University)
-
The maximum likelihood locus and Bernstein-Sato ideals
- Robin van der Veer (Katholieke Universiteit Leuven)
-
15:15
Action convergence of graphs, matrices and operators
- Ágnes Backhausz (Eötvös Loránd University and Rényi Institute, Budapest)
-
16:45
Particle representations of population models
- Aleksander Klimek (MPI MiS, Leipzig)
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Diamond photonics: Getting the most out of color centers
- Christoph Becher (Universität des Saarlandes)
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The relative positions of the graphs of univariate polynomials
- Miruna-Stefana Sorea (MPI MiS, Leipzig)
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Tropical convex hull of convex sets
- Sara Lamboglia (Johann Wolfgang Goethe-Universität Frankfurt am Main)
-
16:30
Geometric Stochastic PDEs
- Martin Hairer (Imperial College London)
-
11:15
Capillary problem and nonparametric mean curvature flow
- Liangjun Weng (Universität Freiburg)
-
15:15
Inferring causation from time series of complex systems with perspectives in Earth system sciences
- Jakob Runge (Climate Informatics Group, German Aerospace Center, Jena, Germany)
-
17:00
Stationary solutions for the stochastic heat, KPZ, and Burgers equations
- Alexander Dunlap (Stanford University)
-
11:00
Pushing Forward the Theory of Well-Posedness for Systems of Conservation Laws Verifying a Single Entropy Condition
- Sam Krupa (The University of Texas at Austin)
-
15:15
Interactions between discrete and continuous worlds via multi-way homogeneous extensions
- Dong Zhang (MPI MiS, Leipzig)
-
15:15
A glimpse on regularity theory: from PDEs to interfaces
- Edgard Pimentel (Pontifical Catholic University of Rio de Janeiro)
-
16:45
Cheeger-like inequalities for the largest eigenvalue of the graph Laplace Operator
- Raffaella Mulas (MPI MiS, Leipzig)
-
Pairing in high Tc superconductors
- Andreas Kreisel (Universität Leipzig)
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Coxeter groups, Bruhat graphs and Ricci curvature
- Viola Siconolfi (Università degli Studi di Roma Tor Vergata)
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Strength and polynomial functors
- Arthur Bik (Universität Bern)
-
11:00
Microscopic to macroscopic modelling in liquid crystals
- Jamie Taylor Taylor (BCAM)
-
11:00
The Calderón problem from classical to fractional
- Giovanni Covi (MPI MiS, Leipzig)
-
15:15
The interplay between discrete Morse theory and metric Morse theory via Lovasz extension.
- Dong Zhang (MPI MiS, Leipzig)
-
Toric degenerations and homotopy methods from finite Khovanskii bases
- Elise Walker (Texas A&M)
-
15:15
Characterization of real rectifiable currents via convolution and compactness classes
- Stephan Luckhaus (MPI MiS, Leipzig + Universität Leipzig)
-
11:00
Extending Integrated Information Theories for Cognitive Systems
- Xerxes Arsiwalla (Pompeu Fabra University Barcelona, Spain)
-
15:15
Dimensional Unfolding and Controllability of Non-Linear Dynamical Systems
- Xerxes Arsiwalla (Pompeu Fabra University Barcelona, Spain)
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Molecular Sensing in NMR/MRI Applications with Hyperpolarized Xenon in Host-Guest Complexes
- Leif Schröder (Leibniz-Institut für Molekulare Pharmakologie Berlin)
-
15:15
Characterization of real rectifiable currents via convolution and compactness classes - Part II
- Stephan Luckhaus (MPI MiS, Leipzig + Universität Leipzig)
-
13:30
Regularity Theory for Viscosity Solutions of Fully Nonlinear Parabolic Equations
- Georgiana Chatzigeorgiou (University of Cyprus)
-
12:00
Riemann's non-differentiable function: a physical and geometric description
- Daniel Eceizabarrena (Basque Center for Applied Mathematics, Bilbao)
-
15:15
A reduced thin-film model for ferromagnetic materials with perpendicular anisotropy
- Valeriy V. Slastikov (University of Bristol)
-
16:45
Inverse problems for real principal type operators
- Mikko Salo (University of Jyväskylä)
-
Solving decomposable sparse systems
- Thomas Yahl (Texas A&M)
-
15:15
Picking a surface, uniformly at random
- Nathanael Berestycki (Universität Wien, Austria)
-
16:45
Recursive tree processes and mean-field limits of interacting particle systems
- Anja Sturm (Universität Göttingen, Germany)
-
11:00
Branching Brownian motion with selection and a free boundary problem
- Sarah Penington (University of Bath)
-
11:00
Analysis of a model for dynamics in microswimmer suspensions
- Lukas Geuter (TU Berlin)
-
11:00
Many-particle systems: stationary solutions, phase transitions, and distinguished limits
- Rishabh Gvalani (Imperial College London)
-
15:15
Variations on the Logarithmic Laplacian Operator
- Tobias Weth (Goethe-Universität Frankfurt)
-
16:45
Long-time behavior of the discrete volume preserving mean curvature flow
- Emanuele Spadaro (Universitá di Roma 'La Sapienza')
-
Kazhdan-Lusztig varieties with a view towards T-varieties
- Irem Portakal (Otto von Guericke University Magdeburg)
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A fully non-linear flow with surgery for hyper surfaces in a Riemannian manifold
- Gerhard Huisken (Eberhard-Karls-Universität Tübingen, Germany)
-
16:45
Modeling thin liquid films: from liquid crystals to liquid metals
- Lou Kondic (New Jersey Institute of Technology)
-
Finding, solving, and simplifying minimal problems in computer vision
- Timothy Duff (Georgia Institute of Technology)
-
11:00
Skyrmions and stability of degree ±1 harmonic maps from the plane tothe two-dimensional sphere
- Thilo Martin Simon (Universität Bonn)
-
15:15
Mutual information in algorithmic information theory
- Andrei Romashchenko (LIRMM, France)
-
Biotic regulation of the environment
- Anastassia M. Makarieva (Ecological Physics Group, Theoretical Physics Division, Petersburg Nuclear Physics Institute, Gatchina, Russia)
-
11:00
On instability results in inverse problems
- Angkana Rüland (MPI MiS, Leipzig + University of Jyväskylä)
-
A genealogical model for the ancestor paradox
- Sophie Pénisson (Université Paris-Est Créteil (UPEC), LAMA - Laboratoire d'Analyse et de Mathématiques Appliquées)
-
15:30
Gromov-Hausdorff distance and Interleaving distance for Trees
- Yusu Wang (The Ohio State University, USA)
-
To which extent can we predict RNA virus evolution?
- Santiago F. Elena (Universitat de València, Instituto de Biología Integrativa de Sistemas)
-
Solving sparse polynomial systems by computing Gröbner bases faster
- Matías Bender (Technical University Berlin)
-
13:15
Dissipative Euler flows with Onsager-critical spatial regularity
- Gabriel Sattig (Universität Leipzig)
-
The Evolution of Cooperation
- Mohammad Salahshour (MPI MiS, Leipzig)
-
Galois groups in Enumerative Geometry and Applications
- Frank Sottile (Texas A&M)
-
Higher-distance commuting varieties
- Ralph Morrison (Williams College)
-
The SDP-exact region in quadratic optimization
- Diego Cifuentes (Massachusetts Institute of Technology)
-
Introduction to Max-Linear Models and Tropical Linear Algebra
- Carlos Amendola (Technical University Munich)
-
Higher-distance commuting varieties
- Ralph Morrison (Williams College)
-
Nonnegative rank
- Kaie Kubjas (Aalto University)
-
Convex geometry of subword complexes
- Jean-Philippe Labbé (Freie Universität Berlin)
-
Multiple views on Chirality
- Rainer Sinn (Freie Universität Berlin)
-
The realm of operads
- Noémie Combe (MPI MiS, Leipzig)
-
Specialization of graded modules and generic freeness of local cohomology
- Yairon Cid Ruiz (MPI MiS, Leipzig)
-
Wasserstein distance to an algebraic variety
- Lorenzo Venturello (MPI MiS, Leipzig)
-
Border rank under tensor product: geometry and complexity
- Fulvio Gesmundo (University of Copenhagen)
-
Algebraic geometry with a view towards applications
- Eliana Duarte (MPI MiS, Leipzig + Otto von Guericke University Magdeburg)
-
Sampling Algebraic Varieties
- Paul Breiding (Technical University Berlin)
-
Tropical Cubic Surfaces
- Marta Panizzut (Technical University Berlin)
-
Algebraic Statistics: Nonlinear Algebra in Action
- Carlos Amendola (Technical University Munich)
-
Theta functions: geometry, physics and statistics
- Daniele Agostini (Humboldt University Berlin)
-
Minimal Problems in Computer Vision
- Kathlén Kohn (KTH Royal Institute of Technology, Stockholm)
-
Toric varieties from cyclic matrix groups
- Mima Stanojkovski (MPI MiS, Leipzig)
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Hyperkähler manifolds and rational curves
- Valeria Bertini (Technical University Chemnitz)
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Convex Geometry of Subword Complexes
- Jean-Philippe Labbé (Freie Universität Berlin)
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Shape-based domain adaptation via optimal transportation
- Alexandra Suvorikova (WIAS Berlin, Germany)
-
Haar Graph Pooling
- Yu Guang Wang (University of New South Wales, Sydney)
-
Primary ideals and their differential equations
- Roser Homs Pons (MPI MiS, Leipzig)
-
Exact Solutions in Log-Concave Maximum Likelihood Estimation
- Miruna-Stefana Sorea (MPI MiS, Leipzig)
-
Lie’s double translation surfaces meet theta surfaces
- Türkü Özlüm Celik (University of Leipzig)
-
11:00
Optimal bounds & extremal trajectories for time averages in nonlinear dynamical systems
- Charles Doering (University of Michigan)
-
Lecture Advertisement Session
- Lecturers of the summer term (MPI MiS, Leipzig)
-
15:00
Gently wandering through the space of quantum states, relating metric tensors with group actions
- Florio M. Ciaglia (MPI MiS, Leipzig)
-
16:35
JL-Lemma, macroscopic dimension of the space of metric spaces and injective hulls
- Rostislav Matveev (MPI MiS, Leipzig)
-
Down to characteristic p and then back up again: computations with the p-adic obstruction map
- Emre Sertöz (University Hannover)
-
Geometry of Optimal Design for Generalized Linear Models
- Frank Röttger (MPI MiS, Leipzig)
-
The flag variety of tropical linear spaces
- Leon Zhang (University of California at Berkeley)
-
Hyperbolic secant varieties
- Rainer Sinn (Freie Universität Berlin)
-
Non-vacuous PAC-Bayes generalization bounds
- Pradeep Banerjee (MPI MiS, Leipzig)
-
Tropical differential equations
- Jeffrey Giansiracusa (Swansea University)
-
Kernelized Wasserstein Natural Gradient
- Michael Arbel (University College London)
-
Graph rigidity and measurement varieties
- Louis Theran (University of St. Andrews)
-
Architecture for the Working Mathematician
- Eugenie Hunsicker (Loughborough University)
-
Rational points on del Pezzo surfaces of degree 1
- Rosa Winter (Leiden University)
-
Logarithmic Voronoi Cells
- Yulia Alexandr (University of California at Berkeley)
-
The punctual Hilbert scheme of 4 points in affine 3-space via computer algebra and representation theory
- Balazs Szendroi (University of Oxford)
-
Machine learning and fine-grained complexity
- Ivan Mihajlin (University of California San Diego, USA)
-
Information theoretic generalisation bounds
- Pradeep Banerjee (MPI MiS, Leipzig)
-
Subalgebras of a polynomial ring with minimal Hilbert function
- Lisa Nicklasson (Stockholm University)
-
Estimation of Optimal Transport in Generative Models
- Anton Mallasto (University of Copenhagen)
-
A Friendly Introduction to Matroids
- Tara Fife (Louisiana State University)
-
Some shelling orders are better than others
- José Samper (MPI MiS, Leipzig)
-
11:00
Approximation of SDEs - a stochastic sewing approach
- Konstantinos Dareiotis (University of Leeds)
-
15:15
Sufficient conditions for flux scaling laws in the stochastic Navier-Stokes equations
- Franziska Weber (Carnegie Mellon University)
-
Torus Actions and Maximum Likelihood Estimation
- Anna Seigal (University of Oxford)
-
Invariant Theory and Matrix Normal Models
- Philipp Reichenbach (Technical University Berlin)
-
The Equivariant Hilbert Series of Hierarchical Models
- Aida Maraj (University of Kentucky)
-
15:00
Inferring causation from time series of complex systems with perspectives in Earth system sciences
- Jakob Runge (Climate Informatics Group, German Aerospace Center, Jena, Germany)
-
16:30
Conformal metrics and prescription of scalar curvature
- Andrea Malchiodi (Scuola Normale Superiore di Pisa)
-
Neural Network Expressivity (Overview)
- Hanna Tseran (MPI MiS, Leipzig)
-
15:15
Strongly interacting kink-antikink pairs for scalar fields in dimension 1+1
- Jacek Jendrej (CNRS, Paris 13)
-
Equivalence classes of planar algebraic curves through numerical algebraic geometry
- Michael Ruddy (MPI MiS, Leipzig)
-
Deep Ritz Revisited
- Johannes Mueller (MPI MiS, Leipzig)
-
Reaction networks and toric systems
- Laura Brustenga i Moncusi (University of Copenhagen)
-
Solving Decomposable Sparse Systems
- Taylor Brysiewicz (Texas A&M University)
-
Time warping invariants and quasisymmetric functions
- Joscha Diehl (Universität Greifswald)
-
Polynomial functors as affine spaces
- Arthur Bik (Universität Bern)
-
Generalised Matroid Representations: Universality and Decidability
- Lukas Kühne (The Hebrew University of Jerusalem)
-
Optimal transport with global invariance (Paper review)
- Pierre Brechet (MPI MiS, Leipzig)
-
Loss surface of deep and wide neural networks
- Quynh Nguyen (University Saarbruecken)
-
3264 Conics in a Second
- Sascha Timme (Technical University Berlin)
-
Galois groups in Enumerative Geometry and Applications
- Frank Sottile (Texas A&M University)
-
On Minimality of Determinantal Varieties
- Khazhgali Kozhasov (Technical University Braunschweig)
-
15:00
Bifurcations in random and multiscale dynamical systems
- Maximilian Engel (Techniche Universität München, Germany)
-
16:45
Long-time asymptotics for homoenergetic solutions of the Boltzmann equation
- Alessia Nota (Universität Bonn)
-
Rule Induction and Reasoning in Knowledge Graphs
- Daria Stepanova (Bosch Center for Artificial Intelligence, Germany)
-
Space-time expressivity of ResNets
- Johannes Müller (MPI MiS, Leipzig)
-
The geometry of neural networks
- Kathlén Kohn (KTH Royal Institute of Technology)
-
11:00
Liquid crystal defects in two-dimensional Landau-de Gennes theory
- Valeriy Slastikov (University of Bristol)
-
Deep Learning for Self Driving
- Yoni Dukler (University of California, Los Angeles)
-
Connectivity of tropical varieties
- Diane Maclagan (University of Warwick)
-
tba
- Lior Pachter (California Institute of Technology)
-
Topology of deep neural networks
- Nina Otter (University of California, Los Angeles)
-
Convergence rates for the stochastic gradient descent method for non-convex objective functions
- Benjamin Fehrman (University of Oxford)
-
11:00
A new approach to the Rayleigh-Taylor instability
- Jozsef Kolumban (Universität Leipzig)
-
Recurrences and transfer methods for counting activation patterns in CNNs
- Thomas Merkh (University of California, Los Angeles)
-
The Role of Chance in the Survival of the Fittest
- Oskar Hallatschek (University of California, Berkeley, USA)
-
Additive group actions, formal solutions to PDEs and Bialynicki-Birula decomposition
- Joachim Jelisiejew (University of Warsaw)
-
Learning disentangled representations
- Francesco Locatello (Intern at Google Brain Amsterdam, PhD Student at ETH Zurich and Max Planck Institute for Intelligent Systems)
-
Algebraic geometry and statistical learning theory (Overview)
- Hanna Tseran (MPI MiS, Leipzig)
-
How degenerate is the parametrization of (ReLU) neural networks?
- Dennis Elbrächter (Universität Wien)
-
Implicit bias of gradient descent on wide neural networks
- Hui Jin (University of California, Los Angeles)
-
Group varieties of polynomials and computational complexity
- Christian Ikenmeyer (University of Liverpool)
-
Smoothness and stability of GANs (review)
- Pierre Brechet (MPI MiS, Leipzig)
-
The Lottery Ticket Hypothesis: On Sparse, Trainable Neural Networks
- Jonathan Frankle (Massachusetts Institute of Technology)
-
15:00
Multiscale analysis of the stochastic FitzHugh-Nagumo equations
- Katharina Eichinger (CEREMADE, Université Paris-Dauphine, France)
-
16:45
Uniqueness of Weak Solutions to the Ricci Flow and Topological Applications
- Richard Bamler (University of California, Berkeley)
-
Complete quadrics and algebraic statistics
- Tim Seynnaeve (MPI MiS, Leipzig)
-
PAC Bayes and wide minima
- Pradeep Banerjee (MPI MiS, Leipzig)
-
Learning deep linear neural networks: Riemannian gradient flows and convergence to global minimizers
- Ulrich Terstiege (Rheinisch-Westfälische Technische Hochschule Aachen)
-
11:00
An analytic approach to regularization by noise phenomena for ODEs
- Lucio Galeati (Universität Bonn)
-
15:15
Nodal sets, Quasiconformal mappings and how to apply them to Landis' conjecture
- Aleksandr Logunov (Princeton University)
-
Algorithms for polynomial decompositions
- Alessandra Bernardi (Università di Trento)
-
A closer look at the approximation capabilities of neural networks (Paper review)
- Johannes Müller (MPI MiS, Leipzig)
-
Understanding the Algorithmic Regularization due to Dropout
- Poorya Mianjy (Johns Hopkins University)
-
Optimization Theory for ReLU Neural NetworksTrained with Normalization Layers
- Yonatan Dukler (University of California, Los Angeles)
-
16:30
Lyapunov spectra of chaotic recurrent neural networks
- Rainer Engelken (Columbia University, USA)
-
Orbital Degeneracy Loci
- Laurent Manivel (Paul Sabatier University)
-
Complexity of Linear Regions in Deep Networks - II (Paper Review)
- Hanna Tseran (MPI MiS, Leipzig)
-
Structure of Learning Tasks and the Information in the Weights of a Deep Network
- Alessandro Achille (University of California, Los Angeles)
-
Vanishing Hessian and Wild Polynomials
- Amy Huang (Texas A&M University)
-
Probability functional descent: A unifying perspective on GANs, Variational inference, and Reinforcement learning (Paper review)
- Pierre Bréchet (MPI MiS, Leipzig)
-
Weight Agnostic Neural Networks
- Adam Gaier (INRIA)
-
16:00
Distributed network interactions and their emergence in developing neocortex
- Bettina Hein (Columbia University, USA)
-
Using an alternating approach to solve two-parameter eigenvalue problems
- Henrik Eisenmann (MPI MiS, Leipzig)
-
Topological defects in three-dimensional active nematics
- Zvonimir Dogic (University of California, Santa Barbara)
-
Event Sequence Modeling with the Neural Hawkes Process
- Jason Eisner (Johns Hopkins University, USA)
-
New perspectives on cross-validation
- Wenda Zhou (Columbia University)
-
The approximation capabilities of neural networks
- Kai Fong Ernest Chong (Singapore University of Technology and Design)
-
Photonic Reservoir Computing
- Daniel Brunner (Institut FEMTO-ST, Besançon)
-
Results on Interacting Bose Gases
- Jürg Fröhlich (ETH Zürich)
-
On the Spectral Bias of Neural Networks
- Nasim Rahaman (MPI-IS Tübingen, and Mila, Montréal)
-
15:00
FFT-based computational micromechanics and homogenizing fiber-reinforced composites
- Matti Schneider (Karlsruher Institut für Technologie)
-
15:15
Higher integrability estimates for parabolic PDEs with fast or slow diffusion
- Sebastian Schwarzacher (Universität Bonn und Charles Universität Prag)
-
Kalman-Wasserstein Gradient Flows
- Franca Hoffmann (California Institute of Technology)
-
15:15
Minimality of degree-one Ginzburg-Landau vortex in the unit ball
- Radu Ignat (Université Paul Sabatier & IUF Toulouse)
-
The Description Length of Deep Learning Models
- Léonard Blier (Facebook AI Research, Université Paris Saclay, Inria)
-
Persistent Homology in Gravitational Lensing
- Benjamin Brück (University of Copenhagen)
-
15:15
Localization and unique continuation on the integer lattice
- Charles K. Smart (The University of Chicago)
-
Self-driving cars
- Anton Slesarev (Yandex, Moscow, Russia)
-
Tropical Geometry for Counting Linear Regions (Progress Report)
- Hanna Tseran (MPI MiS, Leipzig)
-
Minimal Random Code Learning: Getting Bits Back from Compressed Model Parameters
- Robert Peharz (TU Eindhoven)
-
On connected sublevel sets in deep learning
- Quynh Nguyen (MPI MiS, Leipzig)
-
A function space view of overparameterized neural networks
- Greg Ongie (University of Chicago)
-
Understanding Gradient Descent for Over-parameterized Deep Neural Networks
- Marco Mondelli (IST Austria)
-
When are multidegrees positive?
- Federico Castillo (MPI MiS, Leipzig)
-
Distributed Filtered Hyperinterpolation on Manifolds
- Yuguang Wang (MPI MiS, Leipzig)
-
Ultra-wide Neural Network and Neural Tangent Kernel
- Simon S. Du (University of Washington)
-
The algebra of reaction network models
- Gheorghe Craciun (University of Wisconsin-Madison)
-
The tangent kernel of parametric models: A unified approach (tentative)
- Johannes Müller (MPI MiS, Leipzig)
-
Analysis of Gradient Descent on Wide Two-Layer ReLU Neural Networks
- Lénaïc Chizat (CNRS - Laboratoire de Mathématiques d'Orsay)
-
Regularization by Misclassification in ReLU Neural Networks
- Ido Nachum (École Polytechnique Fédérale de Lausanne)
-
Minimality of tensors of fixed multilinear rank
- Alexander Heaton (MPI MiS, Leipzig + TU Berlin)
-
The degree of a tropical basis
- Michael Joswig (TU Berlin + MPI MiS, Leipzig)
-
Some thoughts on proving convergence of gradient descent for neural networks
- Quynh Nguyen (MPI MiS, Leipzig)
-
Neural Tangent Kernel: Convergence and Generalization of DNNs
- Arthur Jacot (École Polytechnique Fédérale de Lausanne)
-
11:00
On the Navier-Stokes equations on surfaces
- Mathias Wilke (Universität Halle)
-
Distributional Generalization: A New Kind of Generalization
- Preetum Nakkiran (Harvard University)
-
On the Modular Isomorphism Problem
- Leo Margolis (Vrije Universiteit Brussel)
-
Decimated Framelet System and Fast
- Yuguang Wang (MPI MiS, Leipzig)
-
Characterizing The Role of A Single Coupling Layer in Affine Normalizing Flows
- Felix Draxler (Heidelberg University)
-
16:00
Network geometry and market instability
- Areejit Samal (The Institute of Mathematical Sciences, India)
-
11:00
Convolutional neural networks for sequential data and tropical quasisymmetric functions
- Joscha Diehl (Universität Greifswald)
-
Wasserstein gradient flow
- Pierre Bréchet (MPI MiS, Leipzig)
-
Upper and lower bounds for gradient based sampling methods
- Niladri S. Chatterji (UC Berkeley)
-
On the Information Complexity of Learning
- Ido Nachum (École Polytechnique Fédérale de Lausanne)
-
Analyzing Optimization and Generalization in Deep Learning via Dynamics of Gradient Descent
- Nadav Cohen (Tel Aviv University)
-
13:00
Topology of complex surfaces
- Emre Sertöz (University of Hannover + MPI MiS, Leipzig)
-
Random walks on Hecke algebras and interacting particle systems
- Alexey Bufetov (Hausdorff Center for Mathematics, Universität Bonn, Germany)
-
New Dependencies of Hierarchies in Polynomial Optimization
- Timo de Wolff (TU Braunschweig, Germany)
-
10:00
Hypergraph Laplace Operators for Chemical Reaction Networks
- Raffaella Mulas (MPI MiS, Leipzig)
-
Algebraic tools for Topological Data Analysis
- Anna-Laura Sattelberger (MPI MiS, Leipzig)
-
Complexity reduction for optimal policies: the linear case
- Johannes Müller (MPI MiS, Leipzig)
-
Learning with Dually Flat Structure and Incidence Algebra
- Mahito Sugiyama (National Institute of Informatics, JST, PRESTO)
-
Log-Sobolev inequality for the continuum sine-Gordon model
- Thierry Bodineau (École Polytechnique)
-
11:00
The stochastic thin film equation via Langevin dynamics
- Florian Kunick (MPI MiS, Leipzig)
-
Exact Polynomial-time Convex Formulations for Training Multilayer Neural Networks: The Hidden Convex Optimization Landscape
- Mert Pilanci (Stanford University)
-
Linear algebra and Galois theory: the Alon-Füredi theorem for endomorphisms
- Alessandro Neri (Technical University of Munich)
-
Cardy embedding of random planar maps
- Nina Holden (ETH Zurich, Switzerland / New York University, USA)
-
Tropical Geometry of Deep Neural Networks
- Liwen Zhang (University of Chicago)
-
Max-Affine Spline Insights into Deep Networks
- Randall Balestriero (Rice University)
-
Diagram algebras - what are they good for?
- Jonas Wahl (Hausdorff Center for Mathematics Bonn)
-
Expressivity and learnability: linear regions in deep ReLU networks
- David Rolnick (McGill University & Mila)
-
Modern statistical mechanics – Approaching complexity in natural, artificial and social sciences
- Constantino Tsallis (Centro Brasileiro de Pesquisas Fisicas, Brazil)
-
Counting bitangents of plane quartics - tropical, real and arithmetic
- Hannah Markwig (Eberhard Karls Universität Tübingen)
-
11:00
Global Nash-Kuiper's theorem to compact manifolds
- Wentao Cao (Universität Leipzig)
-
Central limit theorems for permutation statistics
- Thomas Kahle (Otto von Guericke University Magdeburg)
-
Progress Reports by Multiple Speakers
- Bernd Sturmfels (MPI MiS, Leipzig)
-
CFT Osterwalder-Schrader Theorem
- Slava Rychkov (IHES)
-
Impact of initialization on generalization of deep neural networks
- Yaoyu Zhang (Shanghai Jiao Tong University)
-
11:00
Cellular automata related to self-organized criticality and their continuum limits
- Marius Neuß (MPI MiS, Leipzig)
-
Holonomic Techniques, Periods, and Decision Problems
- Joel Ouaknine (MPI for Software Systems, Saarbrücken)
-
to be announced
- Katharina Krischer (Novel Manifestations of Collective Oscillations)
-
10:00
Cellular automata related to self-organized criticality and their continuum limits
- Marius Neuß (MPI MiS, Leipzig)
-
16:30
Metastability of Waves, Patterns and Oscillations Subject to Spatially-Extended Noise
- James MacLaurin (New Jersey Institute of Technology, USA)
-
Provable Guarantees for Decision Tree Induction
- Guy Blanc (Stanford University)
-
16:15
Data-based Modeling of Complex Dynamical Systems on Rich Approximation Spaces
- Feliks Nüske (Universität Paderborn)
-
Neural Networks at Finite Width and Large Depth
- Boris Hanin (Princeton University)
-
The birational geometry of the moduli space of curves
- Daniele Agostini (MPI MiS, Leipzig)
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The Amplituhedron and Positive Geometries
- Fatemeh Mohammadi (Ghent University)
-
The geometry of the loss function of deep neural networks
- Yaim Cooper (Institute for Advanced Study, Princeton)
-
Orthogonal decomposition of tensor trains
- Elina Robeva (University of British Columbia)
-
Polyhedral homotopies in Cox coordinates
- Simon Telen (MPI MiS, Leipzig)
-
(In)determinism Inside Black Holes
- Stefan Hollands (Leipzig University)
-
Wasserstein Gradient Flow (II): Mean-field approximation regime of Neural Networks
- Pierre Bréchet (MPI MiS, Leipzig)
-
15:00
Small-time fluctuations for conditioned hypoelliptic diffusion processes
- Karen Habermann (University of Warwick)
-
Deep learning: theoretical results on optimization and mixup
- Kenji Kawaguchi (MIT)
-
10:00
Cross diffusion in biology: derivation, analysis and entropy structure
- Esther Daus (TU Wien)
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Liouville conformal field theory: equivalence between the path integral and the bootstrap construction
- Vincent Vargas (ENS)
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The Large Learning Rate Phase of Wide, Deep Neural Networks
- Yasaman Bahri (Google Brain)
-
Positively hyperbolic varieties, tropicalization, and positroids
- Josephine Yu (Georgia Institute of Technology, Atlanta)
-
Non-integer multigraded algebra
- Ezra Miller (Duke University, Durham)
-
Wasserstein Gradient Flow (III): Mean-field approximation regime of Neural Networks
- Pierre Bréchet (MPI MiS, Leipzig)
-
How benign is benign overfitting?
- Amartya Sanyal (University of Oxford)
-
Gradient methods for sparse low-rank matrix recovery
- André Uschmajew (MPI MiS, Leipzig + Leipzig University)
-
The tropical Grassmannian
- Benjamin Schröter (KTH Stockholm)
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Can evolution achieve state of the art machine learning performance?
- Benjamin Inden (MPI MiS, Leipzig)
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Geometry of data
- Sandra Di Rocco (KTH Royal Institute of Technology)
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Moduli spaces of geometric graphs, real discriminants and Floer homology
- Antonio Lerario (Scuola Internazionale Superiore di Studi Avanzati (SISSA), Triest)
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Notions from RL: Overview of existing methods
- Johannes Müller (MPI MiS, Leipzig)
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14:00
Talks by Jürgen Jost, Armin Pournaki and Eckehard Olbrich, Ivan Yamshchikov, Sven Banisch and Tom Willaerts, Guillermo Restrepo
- Mini-Workshop: Words, Texts, and Concepts
-
11:00
Asymptiotics of the systematic error in stochastic homogenization
- Nicolas Clozeau (MPI MiS, Leipzig + Sorbonne Université, Paris)
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Marginal triviality of the scaling limits of 4D critical Ising and Phi^4 models
- Michael Aizenman (Princeton University)
-
11:00
Regularized unbalanced optimal transport and the large deviations of the branching Brownian motion
- Aymeric Baradat (MPI MiS, Leipzig)
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16:00
Some results on the Jacobian equation with integrable data and a nonlinear open mapping principle
- Lukas Koch (University of Oxford)
-
18:00
Convergence to a traveling wave solution for the Burgers-FKPP equation
- Jing An (Stanford University)
-
Identifiability in phylogenetics using algebraic matroids
- Seth Sullivant (North Carolina State University)
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Linear degenerations of flag varieties
- Ghislain Fourier (RWTH Aachen)
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Framelet graph convolution
- Yuguang Wang (MPI MiS, Leipzig)
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12:00
Kac’s Mean-Field Model and the Boltzmann Equation
- Daniel Heydecker (University of Cambridge)
-
15:00
On uniqueness of weak solution concepts for curvature driven interface evolution in geometry and fluid mechanics
- Sebastian Hensel (Institute of Science and Technology Austria)
-
Outcome-Driven Reinforcement Learning via Variational Inference
- Tim G. J. Rudner (University of Oxford)
-
15:30
Quantitative convergence to equilibrium for a class of hypoelliptic SDEs
- Kyle Liss (University of Maryland)
-
The positive Dressian and the amplituhedron
- Lauren Williams (Harvard University)
-
On the construction of regular maps to Grassmannians
- Hanieh Keneshlou (MPI MiS, Leipzig)
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