Past Events

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Friday, December 12, 2025

• 11:10AM, Warren Weaver Hall 517
  

  Ergodicity of infinite volume $\Phi^4_3$ model at high temperature

  11:10AM, Warren Weaver Hall 517 Probability and Mathematical Physics Seminar
  Pawel Duch, EPFL
• 11AM, Warren Weaver Hall 512
  

  Stability of Ricci flow and application to existence of steady solitons

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Man-Chun Lee, Chinese University of Hong Kong

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Thursday, December 11, 2025

• 12:30PM, Warren Weaver Hall 517
  

  Numerical methods in astroparticle physics: Particle diffusion and acceleration

  12:30PM, Warren Weaver Hall 517 Modeling and Simulation Group Meeting
  Sophie Aerdker, Ruhr University Bochum
• 11AM, Warren Weaver Hall 1302
  

  Recent results on Ginzburg-Landau Vortices

  11AM, Warren Weaver Hall 1302 Analysis Seminar
  Fabio Pusateri, University of Toronto

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Tuesday, December 9, 2025

• 4PM, Warren Weaver Hall 1314
  

  Multiplicative feedback gating facilitates rapid learning and flexible computation in recurrent neural circuits

  4PM, Warren Weaver Hall 1314 Computational Neuroscience Seminar
  Sage Chen, NYU Grossman School of Medicine
• 2PM, Online
  

  Coloring Mixed Interval Graphs

  2PM, Online Geometry Seminar
  Alexander Wolff, University of Würzburg

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Monday, December 8, 2025

• 3:45PM, Warren Weaver Hall 1302
  

  Highly Irregular Microstructures and TN Configurations

  3:45PM, Warren Weaver Hall 1302 Mathematics Colloquium
  John Ball, Heriot-Watt University and Maxwell Institute for Mathematical Sciences, Edinburgh

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Friday, December 5, 2025

• 2:30PM, Warren Weaver Hall 1302
  

  The Green's function view of interacting quantum physics

  2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
  Jason Kaye, Flatiron Institute
• 1PM, Warren Weaver Hall 1302
  

  Modeling Complex System Dynamics with Flow Matching Across Time and Conditions

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Romain Lopez, Courant Institute, New York University
• 11AM, Columbia University, Mathematics Hall, 2990 Broadway
  

  Probability and the City Seminar (at Columbia)

  11AM, Columbia University, Mathematics Hall, 2990 Broadway Probability and Mathematical Physics Seminar
  Kavita Ramanan (Brown) and Kevin Hu (Columbia)
• 11AM, Warren Weaver Hall 512
  

  Boundary regularity of capillary surfaces

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Benjy Firester, MIT

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Tuesday, December 2, 2025

• 6PM, Warren Weaver Hall 1314 and on Zoom
  

  The Kirchhoff matrix tree theorem, reconsidered

  6PM, Warren Weaver Hall 1314 and on Zoom Geometry Seminar
  Sylvain Cappell, NYU Courant Institute
• 12:30PM, Warren Weaver Hall 202
  

  The scaling limit of uniformly random planar maps

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Enrique Rivera Ferraiuoli, CIMS
• 11AM, Warren Weaver Hall 1302
  

  On time-periodic branched transport

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Jun Kitagawa, Michigan State University
• 11AM, Warren Weaver Hall 517
  

  Uncertainty is Possibility: Uncertainty Principles and Signal Recovery

  11AM, Warren Weaver Hall 517 Student Analysis Seminar
  Chen Li, NYU Courant

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Monday, December 1, 2025

• 3:45PM, Warren Weaver Hall 1302
  

  Self-Organization, Flows, and Transport in (and of) Living Cells

  3:45PM, Warren Weaver Hall 1302 Mathematics Colloquium
  Michael Shelley, New York University

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Tuesday, November 25, 2025

• 2PM, Online
  

  On forbidden configurations in point-line incidence graphs

  2PM, Online Geometry Seminar
  Nora Frankl, Open U UK
• 12:30PM, Warren Weaver Hall 202
  

  Harmonic analysis of Gaussian multiplicative chaos on the unit circle

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Emmy Li, CIMS
• 11AM, Warren Weaver Hall 517
  

  Quantum theory, uncertainty principles, and contractive estimates (Part II)

  11AM, Warren Weaver Hall 517 Student Analysis Seminar
  Omar Abdelghani, NYU Courant
• 11AM, Warren Weaver Hall 1302
  

  Non-traditional optimal transport

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Shay Sadovsky, NYU Courant

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Monday, November 24, 2025

• 3:45PM, Warren Weaver Hall 1302
  

  The Vectorfield Method and the Kerr Stability Problem

  3:45PM, Warren Weaver Hall 1302 Mathematics Colloquium
  Sergiu Klainerman, Princeton University
• 1PM, Online
  

  Insights into the Stability of Constant Mean Curvature Hypersurfaces

  1PM, Online Special Seminar
  Barbara Nelli, University of L'Aquila

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Friday, November 21, 2025

• 2:30PM, Warren Weaver Hall 1302
  

  Leapfrogging and scattering of point vortices

  2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
  Roy Goodman, NJIT
• 1PM, Warren Weaver Hall 1302
  

  Deep Learning is Not So Mysterious or Different

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Andrew Wilson, Courant Institute, New York University
• 11AM, Warren Weaver Hall 512
  

  Gravitational instantons and harmonic maps

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Mingyang Li, Stony Brook University
• 10AM, Online
  

  Desingularization of time-periodic and leapfrogging vortex motion via KAM tools

  10AM, Online Special Seminar
  Zineb Hassainia, NYU Abu Dhabi

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Thursday, November 20, 2025

• 12:30PM, Warren Weaver Hall 517
  

  A network model of large-scale cortical dynamics during sleep

  12:30PM, Warren Weaver Hall 517 Modeling and Simulation Group Meeting
  Elisa Chinigò, NYU Neuroscience Institute
• 11AM, Warren Weaver Hall 1302
  

  Ruling out periodicity in quantum chaos

  11AM, Warren Weaver Hall 1302 Analysis Seminar
  Alex Cohen, NYU

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Wednesday, November 19, 2025

• 3:30PM, Warren Weaver Hall 1302
  

  Implications of Weak Temperature Gradients for the Tropical Atmosphere

  3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
  Yi Zhang, NYU

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Tuesday, November 18, 2025

• 2PM, Online
  

  Sub-Quadratic Exact Algorithms for Geometric k-Disjoint Path Cover via Euclidean Bipartite Matching

  2PM, Online Geometry Seminar
  Sharath Raghvendra, North Carolina State
• 12:30PM, Warren Weaver Hall 202
  

  Disconnection and non-intersection probabilities of Brownian motion on an annulus

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Gefei Cai, Peking University
• 11AM, Warren Weaver Hall 517
  

  Quantum theory, uncertainty principles, and contractive estimates (Part I)

  11AM, Warren Weaver Hall 517 Student Analysis Seminar
  Omar Abdelghani, CIMS
• 11AM, Warren Weaver Hall 1302
  

  Regularity theory for optimal transport maps IV

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Nestor Guillen, Texas State University, NYU Courant
• 11AM, Online
  

  Elliptic methods in the study of Hamiltonian systems

  11AM, Online Special Seminar
  Umberto Hryniewicz, RWTH Aachen University

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Monday, November 17, 2025

• 7PM, Online
  

  Contributions to Monte Carlo Methods in Data Science

  7PM, Online Special Seminar
  Ajay Jasra, CUHK Shenzhen

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Friday, November 14, 2025

• 2:30PM, Warren Weaver Hall 1302
  

  Constructing optimal Wannier functions via potential theory

  2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
  Hanwen Zhang, Yale
• 1PM, Warren Weaver Hall 1302
  

  Can dynamical systems models help us understand the brain?

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Lai-Sang Young, Courant Institute, New York University
• 11:10AM, Warren Weaver Hall 1302
  

  From Random Band Matrices to Block Anderson Models: The Localization–Delocalization Phase Transition in d≥3

  11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
  Jun Yin, UCLA
• 11AM, Warren Weaver Hall 512
  

  Randomized Stopping Times, Bounded Harmonic Functions on Groups, and Topological Realizations

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Joshua Frisch, UCSD

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Thursday, November 13, 2025

• 11AM, Warren Weaver Hall 1302
  

  Discovery of unstable singularity with machine precision

  11AM, Warren Weaver Hall 1302 Analysis Seminar
  Yongji Wang, Google DeepMind

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Tuesday, November 11, 2025

• 6PM, Warren Weaver Hall 1314
  

  Semialgebraic graphs and polynomial partitioning

  6PM, Warren Weaver Hall 1314 Geometry Seminar
  Jonathan Tidor, Princeton U
• 12:30PM, Warren Weaver Hall 202
  

  Introduction to Free Independence (and why you might care about it)

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Benjamin Eisley, CIMS
• 11AM, Warren Weaver Hall 1302
  

  Regularity theory for optimal transport maps III

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Nestor Guillen, Texas State University, NYU Courant
• 11AM, Warren Weaver Hall 517
  

  On the pointwise convergence of Fourier series

  11AM, Warren Weaver Hall 517 Student Analysis Seminar
  Robert Trosten, NYU Courant

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Friday, November 7, 2025

• 2:30PM, Warren Weaver Hall 1302
  

  Teaching Machines Fusion Physics: Interpretable ML for Safer, Smarter Plasmas

  2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
  Cristina Rea, MIT
• 12:30PM, Warren Weaver Hall 1302
  

  The Convexity Conjecture, the Kahn-Kalai Conjecture, and introduction to k-thresholds

  12:30PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Jinyoung Park, Courant Institute, New York University
• 11:10AM, Warren Weaver Hall 1302
  

  The longest increasing subsequence of Brownian separable permutons

  11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
  Jacopo Borga, MIT
• 11AM, Warren Weaver Hall 512
  

  Mass Comparison Theorems for ALF Manifolds

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Marcus Khuri, Stony Brook University

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Thursday, November 6, 2025

• 11AM, Warren Weaver Hall 1302
  

  Scalar mixing in random fluids

  11AM, Warren Weaver Hall 1302 Analysis Seminar
  Bill Cooperman, ETH Zurich

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Wednesday, November 5, 2025

• 3:30PM, Warren Weaver Hall 1302
  

  At the Interface of Atmosphere and Ocean: Physics and Parameterizations

  3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
  Jiarong Wu, NYU

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Tuesday, November 4, 2025

• 12:45PM, Online
  

  Emergence of Balanced Cortical Activity via Calcium-Regulated Synaptic Homeostasis

  12:45PM, Online Computational Neuroscience Seminar
  Farzada Farkhooi, Humboldt University of Berlin
• 12:30PM, Warren Weaver Hall 202
  

  Talagrand’s Generic Chaining for Gaussian Processes

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Kexin Zhang, CIMS
• 11AM, Warren Weaver Hall 1302
  

  Regularity theory for optimal transport maps II

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Nestor Guillen, Texas State University, NYU Courant

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Friday, October 31, 2025

• 1PM, Warren Weaver Hall 1302
  

  Harnessing data to explore the dynamics of extreme events in the atmosphere

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Edwin P. Gerber, NYU Courant
• 11:10AM, Warren Weaver Hall 1302
  

  Convergent points for random power series on the unit circle

  11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
  Mehtaab Sawhney, Columbia University
• 11AM, Warren Weaver Hall 512
  

  Distortion of Embeddings of Transportation Cost Spaces on Recursive Families of Graphs into $L_1$

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Mikhail Ostrovskii, St. John's University

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Thursday, October 30, 2025

• 11AM, Warren Weaver Hall 1302
  

  Coarse-graining, renormalization, and anomalous diffusion

  11AM, Warren Weaver Hall 1302 Analysis Seminar
  Scott Armstrong, CNRS at Sorbonne Université, LJLL

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Tuesday, October 28, 2025

• 4PM, Warren Weaver Hall 1314
  

  Biochemical Modelling of the Synaptic Plasticity of LTP/D: Parts 1 & 2.

  4PM, Warren Weaver Hall 1314 Computational Neuroscience Seminar
  David McLaughlin, CIMS
• 2PM, Online
  

  The Road to the Closest Point is Paved by Good Neighbors

  2PM, Online Geometry Seminar
  Ben Raichel, UT Dallas
• 12:30PM, Warren Weaver Hall 202
  

  Sphere packing and minimizing discrepancy with random walks

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Jacob Shkrob, CIMS
• 11AM, Warren Weaver Hall 517
  

  Classical Euler flows generate the strong Guderley imploding shock wave

  11AM, Warren Weaver Hall 517 Student Analysis Seminar
  Giorgio Cialdea, NYU Courant
• 11AM, Warren Weaver Hall 1302
  

  Regularity theory for optimal transport maps I

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Nestor Guillen, Texas State University, NYU Courant

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Monday, October 27, 2025

• 3:45PM, Warren Weaver Hall 1302
  

  Is the Jones representation faithful?

  3:45PM, Warren Weaver Hall 1302 Mathematics Colloquium
  Geordie Williamson, University of Sydney

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Friday, October 24, 2025

• 1PM, Warren Weaver Hall 1302
  

  Learning World Models and Agents for High-Cost Environments

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Sherry Yang, Courant Institute, New York University
• 11:10AM, Warren Weaver Hall 1302
  

  TBA

  11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
  Van Vu, Yale University
• 11AM, Warren Weaver Hall 512
  

  On diffeomorphism groups of reducible 3-manifolds

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Corey Bregman, Tufts University

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Thursday, October 23, 2025

• 11AM, Warren Weaver Hall 1302
  

  Sharp commutator estimates for the variation of Coulomb and Riesz energies

  11AM, Warren Weaver Hall 1302 Analysis Seminar
  Sylvia Serfaty, Sorbonne Université, LJLL

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Wednesday, October 22, 2025

• 3:30PM, Warren Weaver Hall 1302
  

  DED on arrival: Data, Extremes, and Dynamics

  3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
  Edwin P. Gerber, NYU Courant

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Tuesday, October 21, 2025

• 4PM, Warren Weaver Hall 1314
  

  Biochemical Modelling of the Synaptic Plasticity of LTP/D: Parts 1 & 2.

  4PM, Warren Weaver Hall 1314 Computational Neuroscience Seminar
  David McLaughlin, CIMS
• 12:45PM, Warren Weaver Hall 1314
  

  Reconstructing Dynamics of the Cell's Leading Edge from Observational Data

  12:45PM, Warren Weaver Hall 1314 Mostly Biomathematics Lunchtime Seminar
  Wenzheng Shi, Courant Institute, New York University
• 11AM, Warren Weaver Hall 1302
  

  An introduction to optimal transport, part 3

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Nestor Guillen, Texas State University, NYU Courant
• 11AM, Warren Weaver Hall 517
  

  Strichartz Estimate

  11AM, Warren Weaver Hall 517 Student Analysis Seminar
  Baohua Tian, NYU Courant

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Friday, October 17, 2025

• 1PM, Warren Weaver Hall 1302
  

  Quantum Chaos

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Alex Cohen, Courant Institute, New York University
• 9AM, Warren Weaver Hall 101
  

  Ricci curvature and orientability

  9AM, Warren Weaver Hall 101 Geometric Analysis and Topology Seminar
  Camillo Brena, IAS

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Thursday, October 16, 2025

• 11AM, Warren Weaver Hall 1302
  

  On Radiative Vlasov-Maxwell equations

  11AM, Warren Weaver Hall 1302 Analysis Seminar
  Peter Constantin, Princeton University

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Tuesday, October 14, 2025

• 3:30PM, Warren Weaver Hall 201 - Note special Location and Time
  

  On concentration of vorticity in 2D ideal incompressible fluid flow

  3:30PM, Warren Weaver Hall 201 - Note special Location and Time Analysis Seminar
  Helena Nussenzveig Lopes, Universidade Federal do Rio de Janeiro
• 11AM, Warren Weaver Hall 517
  

  On the Problem of Filling by a Poincaré-Einstein Metric in Dimension 4

  11AM, Warren Weaver Hall 517 Convexity Seminar
  Alice Chang, Princeton University

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Friday, October 10, 2025

• 1PM, Warren Weaver Hall 1302
  

  Constrained Deep Generative Modeling

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Matthieu Blanke, Courant Institute, New York University
• 11:10AM, Warren Weaver Hall 1302
  

  Asymptotics of the Resistance of the Critical Series-Parallel Graph via Parabolic PDE Theory

  11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
  Peter Morfe, Max Planck Institute
• 11AM, Warren Weaver Hall 512
  

  Extrinsic systole and knot distortion

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Sahana Vasudevan, IAS

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Wednesday, October 8, 2025

• 3:30PM, Warren Weaver Hall 1302
  

  Exploring Predictability from Stratosphere-Troposphere Coupling Using AI Models

  3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
  Zheng Wu, Albany

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Tuesday, October 7, 2025

• 2PM, Online
  

  Water, sand, and computational geometry

  2PM, Online Geometry Seminar
  Bettina Speckmann, TU Eindhoven
• 12:45PM, Warren Weaver Hall 1314
  

  Symmetries and Computations in the Fly Brain

  12:45PM, Warren Weaver Hall 1314 Mostly Biomathematics Lunchtime Seminar
  Larry Abbott, Columbia University
• 12:45PM, Warren Weaver Hall 1314
  

  Symmetries and Computations in the Fly Brain

  12:45PM, Warren Weaver Hall 1314 Computational Neuroscience Seminar
  Larry Abbott, Columbia University
• 12:30PM, Warren Weaver Hall 202
  

  An Introduction to Liouville Conformal Field Theory

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Zhenfeng Tu, CIMS
• 11AM, Warren Weaver Hall 517
  

  Why are people looking at tubes to study the wave equation?

  11AM, Warren Weaver Hall 517 Student Analysis Seminar
  Thomas Lam, NYU Courant
• 11AM, Warren Weaver Hall 1302
  

  On Conformally Invariant Nonlinear Elliptic Equations

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Yanyan Li, Rutgers

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Friday, October 3, 2025

• 2:30PM, Warren Weaver Hall 1302
  

  Infinity in a Nullshell: Solving Wave Equations on Unbounded Domains

  2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
  Anil Zenginoglu, U Maryland
• 1PM, Warren Weaver Hall 1302
  

  Applying biology to mathematics, and mathematics to biology

  1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
  Ofer Kimchi, Courant Institute, New York University
• 11:10AM, Warren Weaver Hall 1302
  

  Limit theorems for signatures and applications

  11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
  Yuri Kifer, Hebrew University
• 11AM, Warren Weaver Hall 512
  

  Poincaré-Einstein 4-manifolds with conformally Kähler geometry

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Hongyi Liu, Princeton University

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Wednesday, October 1, 2025

• 3:30PM, Warren Weaver Hall 1302
  

  Towards a unified data-driven boundary layer momentum flux parameterization for ocean and atmosphere

  3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
  Renaud Falga, NYU

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Tuesday, September 30, 2025

• 6PM, Warren Weaver Hall 1314
  

  Fully Packed and Ready to Go: High-Density, Rearrangement-Free, Grid-Based Storage and Retrieval

  6PM, Warren Weaver Hall 1314 Geometry Seminar
  Tzvika Geft, Rutgers
• 4PM, Online
  

  Reproducing C. elegans premotor neural dynamics with a biology-based network model

  4PM, Online Computational Neuroscience Seminar
  Megan Morrison, Illinois Institute of Technology
• 12:30PM, Warren Weaver Hall 202
  

  Thresholds and the Kahn-Kalai conjecture

  12:30PM, Warren Weaver Hall 202 Student Probability and Mathematical Physics Seminar
  Chen Li, CIMS
• 11AM, Warren Weaver Hall 1302
  

  An Introduction to Optimal Transport, Part 2

  11AM, Warren Weaver Hall 1302 Convexity Seminar
  Nestor Guillen, Texas State University, NYU Courant

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Friday, September 26, 2025

• 11:10AM, Warren Weaver Hall 1302
  

  Existence of Full Replica Symmetry Breaking for the Sherrington-Kirkpatrick Model

  11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
  Yuxin Zhou, University of Chicago
• 11AM, Warren Weaver Hall 512
  

  From almost smooth spaces to RCD spaces

  11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
  Shouhei Honda, University of Tokyo

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Thursday, September 25, 2025

• 11AM, Warren Weaver Hall
  

  Zero viscosity limit of 1D viscous conservation laws at the point of first shock formation

  11AM, Warren Weaver Hall Analysis Seminar
  Sanchit Chaturvedi, NYU

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Wednesday, September 24, 2025

• 3:30PM, Warren Weaver Hall 1302
  

  Decipher the icy satellites: from the ice shell geometry to the ocean dynamics

  3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
  Wanying Kang, MIT

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