Past Events
Wednesday, April 29, 2026
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3:30PM,
Warren Weaver Hall 1302
Confronting the multi-scale complexity of clouds with idealized models: from Earth to lava planets
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
Kaitlyn Loftus, Columbia
Tuesday, April 28, 2026
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2PM,
Online
On tangencies among planar curves
2PM, Online Geometry Seminar
Eyal Ackerman, University of Haifa at Oranim -
12:30PM,
Warren Weaver Hall 1314
The Regularised Immersed Boundary Method: A Numerical Analysis
12:30PM, Warren Weaver Hall 1314 Mostly Biomathematics Lunchtime Seminar
Alexandre Milewski, Courant Institute of Mathematical Sciences -
11AM,
Warren Weaver Hall 1302
Variational computation of convex hulls for fast distance queries
11AM, Warren Weaver Hall 1302 Convexity Seminar
Anh Truong, MIT CSAIL
Friday, April 24, 2026
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2:30PM,
Warren Weaver Hall 1302
Towards PCA without the SVD: Lanczos-based spike detection
2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
Tom Trogdon, University of Washington -
1PM,
Warren Weaver Hall 1302
Reweighted Information Inequalities
1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
Jonathan Niles-Weed, Courant Institute, New York University -
12:10PM,
Warren Weaver Hall 1302
Diffusive limit of a tagged particle in mean field interaction with a Rayleigh gas
12:10PM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Thierry Bodineau, Institut des Hautes Études Scientifiques (IHES) -
11:10AM,
Warren Weaver Hall 1302
Generative AI and Diffusion Models: a Statistical Physics Perspective
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Giulio Biroli, École normale supérieure (Paris) -
11AM,
Warren Weaver Hall 512
Non-degenerate Z_2-harmonic 1-forms on R^n and their geometric applications
11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
Dashen Yan, Stony Brook University
Thursday, April 23, 2026
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11AM,
Warren Weaver Hall 1302
Global well-posedness for non-localized 3D gravity water waves
11AM, Warren Weaver Hall 1302 Analysis Seminar
Benjamin Pineau, NYU
Wednesday, April 22, 2026
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3:30PM,
Warren Weaver Hall 1302
From Rising Air to Basin-Wide Rainstorms
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
Da Yang, Stanford
Tuesday, April 21, 2026
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5PM,
Warren Weaver Hall 512
Extremal cotangent dimension for surfaces of general type
5PM, Warren Weaver Hall 512 Algebraic Geometry Seminar
Bruno De Oliveira, University of Miami -
2PM,
Online
Delaunay Triangulations with Predictions
2PM, Online Geometry Seminar
Sergio Cabello, University of Ljubljana -
12:45PM,
Warren Weaver Hall 1314
A Scalable Approach to Riemannian Geometric Statistics for Cardiovascular Shape Modeling
12:45PM, Warren Weaver Hall 1314 Mostly Biomathematics Lunchtime Seminar
Zan Ahmad, PhD Candidate - Department of Applied Mathematics and Statistics, Johns Hopkins University -
12:30PM,
Warren Weaver Hall 201
A Subgaussian Comparison Theorem
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Chen Li, CIMS -
11AM,
Warren Weaver Hall 1302
The limit shape of convex hull peeling
11AM, Warren Weaver Hall 1302 Convexity Seminar
Charles Smart, Yale University
Monday, April 20, 2026
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3:45PM,
Warren Weaver Hall 1302
Two Problems in Biofluid Mechanics
3:45PM, Warren Weaver Hall 1302 Mathematics Colloquium
Yoichiro Mori, University of Pennsylvania -
12:30PM,
Warren Weaver Hall 201
An Introduction to Obstacle and Alt-Caffarelli Free Boundary Problems.
12:30PM, Warren Weaver Hall 201 Student Analysis Seminar
Mark Ma, Columbia University
Friday, April 17, 2026
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2:30PM,
Warren Weaver Hall 1302
Inferring Compositional and Conformational Probability Distributions Using Cryo-EM Images
2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
Pilar Cossio, CCM, Flatiron Institute -
1PM,
Warren Weaver Hall 1302
AI-powered denoising for scientific discovery
1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
Carlos Fernandez-Granda, Courant Institute, New York University -
11:10AM,
Warren Weaver Hall 1302
Probability and the City Seminar
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Christophe Garban (Courant & Université Lyon 1) and Jérémie Bouttier (Sorbonne / IMJ-PRG) -
11AM,
Online
Isoperimetric inequalities in CAT(0) spaces of asymptotic rank two
11AM, Online Geometric Analysis and Topology Seminar
Urs Lang, ETH Zurich
Thursday, April 16, 2026
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11AM,
Warren Weaver Hall 1302
Edge states in non-commensurate structures
11AM, Warren Weaver Hall 1302 Analysis Seminar
Michael Weinstein, Columbia University
Tuesday, April 14, 2026
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12:30PM,
Warren Weaver Hall 201
Common Induced Subgraphs in Random Graphs
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Gabe Schoenbach, University of Chicago -
11AM,
Warren Weaver Hall 1302
Online Komlos converges to mean curvature flow
11AM, Warren Weaver Hall 1302 Convexity Seminar
Vlad Kobzar, The Ohio State University
Monday, April 13, 2026
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12:30PM,
Warren Weaver Hall 201
Well-posedness of Dispersive Equations
12:30PM, Warren Weaver Hall 201 Student Analysis Seminar
Chen Li, NYU Courant
Friday, April 10, 2026
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1PM,
Warren Weaver Hall 1302
Bridging idealized and operational models: an explainable AI framework for Earth system emulators
1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
Pouria Behnoudfar, UW Madison -
11AM,
Warren Weaver Hall 512
Expanding soliton models for Kahler-Ricci flow near conical singularities
11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
Max Hallgren, Rutgers University
Wednesday, April 8, 2026
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3:30PM,
Warren Weaver Hall 1302
Physics and Projections of Extreme Moist Heat and Convection in the Midlatitudes
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
Funing Li, PhD, currently postdoctoral associate at MIT
Tuesday, April 7, 2026
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4PM,
Warren Weaver Hall 1314
Genetic heterogeneity in neuropsychiatric disorders
4PM, Warren Weaver Hall 1314 Computational Neuroscience Seminar
Aaditya Rangan, CIMS -
2PM,
Online
The alpha-Ham-Sandwich Theorem revisited
2PM, Online Geometry Seminar
Patrick Schnider, University of Basel and ETH Zürich -
12:30PM,
Warren Weaver Hall 201
Directed Distances in Bipolar-Oriented Triangulations
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Vismay Sharan, CIMS -
11AM,
Warren Weaver Hall 1302
On isotropic log-concave random matrices
11AM, Warren Weaver Hall 1302 Convexity Seminar
Stephanie Mui, Georgia Institute of Technology
Monday, April 6, 2026
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12:30PM,
Warren Weaver Hall 201
The optimal Sobolev threshold for evolution equations with rough nonlinearities
12:30PM, Warren Weaver Hall 201 Student Analysis Seminar
Benjamin Pineau, NYU Courant
Friday, April 3, 2026
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11:10AM,
Warren Weaver Hall 1302
Bosonization in random matrix theory
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Christian Webb, University of Helsinki -
11AM,
Warren Weaver Hall 512
Enumerative problems for minimal surfaces with prescribed genus
11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
Adrian Chun-Pong Chu, Cornell University
Thursday, April 2, 2026
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12:30PM,
Warren Weaver Hall 517
Mixed Finite Elements: Forms, Chains, Sequences and Tunnels
12:30PM, Warren Weaver Hall 517 Modeling and Simulation Group Meeting
Tobias Blickhan, NYU -
11AM,
Warren Weaver Hall 1302
On Putative Self-Similarity for Incompressible 3D Euler
11AM, Warren Weaver Hall 1302 Analysis Seminar
Vlad Vicol, New York University
Wednesday, April 1, 2026
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3:30PM,
Warren Weaver Hall 1302
Ill-Posed Inverse Problems in Multiscale Geophysical Fluid Flows
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
Sai Prasanth, NASA JPL
Tuesday, March 31, 2026
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2PM,
Online
Compact Representations
2PM, Online Geometry Seminar
Jean Cardinal, Université libre de Bruxelles -
12:45PM,
Warren Weaver Hall 1314
A Mathematical Model of Cell Volume Control with Realistic Na⁺/K⁺ Pump Dynamics
12:45PM, Warren Weaver Hall 1314 Mostly Biomathematics Lunchtime Seminar
Evan Rowbotham, Courant Institute of Mathematical Sciences -
11AM,
Warren Weaver Hall 1302
Differentiability of shape functions and effective Lagrangians
11AM, Warren Weaver Hall 1302 Convexity Seminar
Yuri Bakhtin, NYU
Friday, March 27, 2026
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1PM,
Warren Weaver Hall 1302
Rare Transitions in Noisy Heteroclinic Networks
1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
Yuri Bakhtin, Courant Institute, New York University -
11:10AM,
Warren Weaver Hall 1302
Large Deviations of the Riemann Zeta Function and Random Walks
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Louis-Pierre Arguin, CUNY & University of Oxford -
11AM,
Warren Weaver Hall 512
K-polystability of asymptotically conical Kähler-Ricci shrinkers
11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
Charlie Cifarelli, Stony Brook University
Thursday, March 26, 2026
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12:30PM,
Warren Weaver Hall 517
First passage statistics in biophysics: Theory and applications
12:30PM, Warren Weaver Hall 517 Modeling and Simulation Group Meeting
Sarah Kostinski, Physics Department, NYU -
11AM,
Warren Weaver Hall 1302
On free boundary problems and nonlinear fractional heat equations
11AM, Warren Weaver Hall 1302 Analysis Seminar
Russell Schwab, Michigan State University
Wednesday, March 25, 2026
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3:30PM,
Warren Weaver Hall 1302
Holocene Ice-Sheet Readvance in Antarctica's Weddell Sea Sector
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
Jonathan Kingslake, Columbia
Tuesday, March 24, 2026
-
2PM,
Online
TBA
2PM, Online Geometry Seminar
Rachel Saban, Ben Gurion U -
12:30PM,
Warren Weaver Hall 201
Cut points of Brownian motion
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Zhenfeng Tu, CIMS -
11AM,
Warren Weaver Hall 1302
Remarks on convex domains of maximal symplectic size
11AM, Warren Weaver Hall 1302 Convexity Seminar
Pazit Haim-Kislev, IAS
Monday, March 23, 2026
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12:30PM,
Warren Weaver Hall 201
An introduction to homogenization and coarse-grained ellipticity
12:30PM, Warren Weaver Hall 201 Student Analysis Seminar
Aidan Lau, NYU Courant
Friday, March 13, 2026
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2:30PM,
Warren Weaver Hall 1302
Wave Topology and Topological Waves
2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
Hong Qin, Princeton
Thursday, March 12, 2026
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11AM,
Warren Weaver Hall 1302
Gravitational Collapse of Gaseous Stars
11AM, Warren Weaver Hall 1302 Analysis Seminar
Yan Guo, Brown University
Wednesday, March 11, 2026
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3:30PM,
Warren Weaver Hall 1302
Toward physical generative models
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
Nisha Chandramoorthy, U Chicago
Tuesday, March 10, 2026
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6PM,
Warren Weaver Hall 1314 and on Zoom
Geometric Methods for Combinatorial Optimization Using Comparison Oracles
6PM, Warren Weaver Hall 1314 and on Zoom Geometry Seminar
Madhusudhan Pittu, NYU Courant Institute -
12:30PM,
Warren Weaver Hall 201
What is the cluster expansion?
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Edward Zeng, CIMS
Monday, March 9, 2026
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3:45PM,
Warren Weaver Hall 1302
Ricci Curvature and Optimal Transport
3:45PM, Warren Weaver Hall 1302 Mathematics Colloquium
Elia Brué, Bocconi University -
12:30PM,
Warren Weaver Hall 201
Non-concrete methods are genuinely necessary to build functional-analytic pathologies
12:30PM, Warren Weaver Hall 201 Student Analysis Seminar
Robert Trosten, NYU Courant
Friday, March 6, 2026
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1PM,
Warren Weaver Hall 1302
Rationality
1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
Alena Pirutka, Courant Institute, New York University -
11AM,
Online
Shortcut Laakso spaces, pure PI unrectifiability, and differentiability of Lipschitz functions
11AM, Online Geometric Analysis and Topology Seminar
David Bate, University of Warwick
Thursday, March 5, 2026
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12:30PM,
Warren Weaver Hall 517
Electric fields guide cell migration
12:30PM, Warren Weaver Hall 517 Modeling and Simulation Group Meeting
Alex Mogilner, New York University -
11AM,
Warren Weaver Hall 1302
Nonlocal Models on Bounded Domains with Nonlocal and Local Boundary Conditions
11AM, Warren Weaver Hall 1302 Analysis Seminar
Qiang Du, Columbia University
Wednesday, March 4, 2026
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3:30PM,
Warren Weaver Hall 1302
Gravity waves, radiative feedbacks, and climate change over mountains
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
William Boos, Berkeley
Tuesday, March 3, 2026
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6PM,
Warren Weaver Hall 1314 and on Zoom
A point of the interior of convex hulls
6PM, Warren Weaver Hall 1314 and on Zoom Geometry Seminar
Imre Bárány, Alfréd Rényi Institute of Mathematics and University College London -
12:45PM,
Warren Weaver Hall 1314
A Mathematical Model of Neuronal Regulation of Arteriolar Blood Flow in the Mouse Brain
12:45PM, Warren Weaver Hall 1314 Computational Neuroscience Seminar
Guanhua Sun, Courant Institute of Mathematical Sciences (CIMS) -
12:45PM,
Warren Weaver Hall 1314
A Mathematical Model of Neuronal Regulation of Arteriolar Blood Flow in the Mouse Brain
12:45PM, Warren Weaver Hall 1314 Mostly Biomathematics Lunchtime Seminar
Guanhua Sun, Courant Institute of Mathematical Sciences (CIMS) -
12:30PM,
Warren Weaver Hall 201
A Primer on Empirical Bayes and Heteroskedastic Mean Estimation
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Jacob Shkrob, CIMS -
11AM,
Warren Weaver Hall 1302
A realization problem for mixed volumes in R^4
11AM, Warren Weaver Hall 1302 Convexity Seminar
Shouda Wang, Princeton University
Monday, March 2, 2026
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12:30PM,
Warren Weaver Hall 201
Blow-up Methods for Schauder Estimates: From Elliptic to Kinetic Equations
12:30PM, Warren Weaver Hall 201 Student Analysis Seminar
Grayson Davis, NYU Courant
Friday, February 27, 2026
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11:10AM,
Warren Weaver Hall 1302
Localization for Quantum and Classical models in One Dimension
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Reuben Drogin, Yale University -
11AM,
Warren Weaver Hall 512
Beyond Arnold's geodesic framework of an ideal hydrodynamics
11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
Boris Khesin, University of Toronto
Thursday, February 26, 2026
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12:30PM,
Warren Weaver Hall 517
Cytoplasmic flow in fungal mycelia
12:30PM, Warren Weaver Hall 517 Modeling and Simulation Group Meeting
Rico Rojas, New York University -
11AM,
Warren Weaver Hall 1302
Coherent energy cascades in (semi-)random Hamiltonian systems
11AM, Warren Weaver Hall 1302 Analysis Seminar
Anxo Biasi, Galician Institute for High Energy Physics
Wednesday, February 25, 2026
-
3:30PM,
Warren Weaver Hall 1302
Characterizing Ocean Fine-Scale Dynamics Across Space and Time Scales: Challenges and Opportunities
3:30PM, Warren Weaver Hall 1302 Atmosphere Ocean Science Colloquium
Aurelien Ponte, Ifremer, Brest
Tuesday, February 24, 2026
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2PM,
Online
Eyes Forward: Contiguously Guarding an Art Gallery in Optimal Time
2PM, Online Geometry Seminar
Sarita de Berg, IT University of Copenhagen -
12:30PM,
Warren Weaver Hall 201
The Erdős-Ko-Rado theorem and its randomized variants
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Austen Mazenko, CIMS -
11AM,
Warren Weaver Hall 1302
The value of random zero-sum games
11AM, Warren Weaver Hall 1302 Convexity Seminar
Romain Cosson, NYU
Friday, February 20, 2026
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11:10AM,
Warren Weaver Hall 1302
The hard-core model on bipartite graphs beyond lattices
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Tyler Helmuth, Durham University -
10AM,
Warren Weaver Hall 101
A Local Higher Regularity Theorem of the HCMA Equation
10AM, Warren Weaver Hall 101 Geometric Analysis and Topology Seminar
Qi Yao, Stony Brook University
Thursday, February 19, 2026
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12:30PM,
Warren Weaver Hall 517
Lubricated Immersed Boundary Method with Application to Fiber Bundles
12:30PM, Warren Weaver Hall 517 Modeling and Simulation Group Meeting
Thomas Fai, Brandeis University -
11AM,
Warren Weaver Hall 1302
Stable and unstable manifolds for capillary gravity water waves and a class of nonlinear PDEs
11AM, Warren Weaver Hall 1302 Analysis Seminar
Chongchun Zeng, Georgia Tech
Friday, February 13, 2026
-
1PM,
Warren Weaver Hall 1302
Approximation by Polynomials with Integer Coefficients
1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
Sinan Gunturk, Courant Institute, New York University -
11:10AM,
Warren Weaver Hall 1302
Recent results on polaron path measures
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Tobias Schmidt, Technische Universität Darmstadt -
11AM,
Warren Weaver Hall 101
Nilpotent Actions and Curvature Lower Bounds
11AM, Warren Weaver Hall 101 Geometric Analysis and Topology Seminar
Elia Bruè, Bocconi University -
10AM,
Warren Weaver Hall 101
Ancient cylindrical mean curvature flows and the Mean Convex Neighborhood Conjecture
10AM, Warren Weaver Hall 101 Geometric Analysis and Topology Seminar
Richard Bamler, University of California, Berkeley
Thursday, February 12, 2026
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11AM,
Warren Weaver Hall 1302
The nonlinear stability of black holes: an overview
11AM, Warren Weaver Hall 1302 Analysis Seminar
Elena Giorgi, Columbia University
Tuesday, February 10, 2026
-
6PM,
Warren Weaver Hall 1314 and on Zoom
The Szemerédi-Trotter Theorem Over Arbitrary Field Of Characteristic Zero
6PM, Warren Weaver Hall 1314 and on Zoom Geometry Seminar
Jiahe Shen, Columbia University -
12:30PM,
Warren Weaver Hall 201
Convergence of Overdamped Langevin Monte Carlo via Coupling and Fokker-Planck
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Kaiwen Zhang, CIMS -
11AM,
Warren Weaver Hall 1302
The role of the Boltzmann entropy and Fisher information in diffusive PDE
11AM, Warren Weaver Hall 1302 Convexity Seminar
Nestor Guillen, Texas State University, NYU
Friday, February 6, 2026
-
2:30PM,
Warren Weaver Hall 1302
Instabilities, Flow Control and Patterning in Living Tissues
2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
Mattia Serra, UC San Diego -
1PM,
Warren Weaver Hall 1302
Capillary minimizing hypersurfaces and the one-phase Bernoulli problem
1PM, Warren Weaver Hall 1302 Chao Li, Courant Institute, New York University -
11:10AM,
Warren Weaver Hall 1302
Extremal scaling limits for random walks in space-time random environments
11:10AM, Warren Weaver Hall 1302 Probability and Mathematical Physics Seminar
Hindy Drillick, Courant Institute -
11AM,
Warren Weaver Hall 512
Closed curves of constant geodesic curvature on the two-sphere
11AM, Warren Weaver Hall 512 Geometric Analysis and Topology Seminar
Rohil Prasad, Princeton University
Tuesday, February 3, 2026
-
4PM,
Warren Weaver Hall 1314
Connectivity Structure and Collective Dynamics in Neural Circuits
4PM, Warren Weaver Hall 1314 Computational Neuroscience Seminar
David G. Clark, Kempner Institute, Harvard University -
12:30PM,
Warren Weaver Hall 201
Statistical Properties of the Riemann Zeta Function
12:30PM, Warren Weaver Hall 201 Student Probability and Mathematical Physics Seminar
Yuchen Fan, CIMS -
11AM,
Warren Weaver Hall 1302
Spherical Monge-Ampere-Type Equations and Brunn-Minkowski-Type Inequalities
11AM, Warren Weaver Hall 1302 Convexity Seminar
Gaoyong Zhang, NYU
Monday, February 2, 2026
-
3:45PM,
Warren Weaver Hall 1302
Quiet Within, Chaos Without: Harnessing Turbulence For Function Across Scales
3:45PM, Warren Weaver Hall 1302 Mathematics Colloquium
William Irvine, University of Chicago
Friday, January 30, 2026
-
2:30PM,
Warren Weaver Hall 1302
Computational Cardiac Fluid Dynamics In Vitro and In Vivo
2:30PM, Warren Weaver Hall 1302 Applied Math Seminar
Boyce Griffith, UNC -
1PM,
Warren Weaver Hall 1302
Reconstructing Cell Dynamics from Observational Data
1PM, Warren Weaver Hall 1302 Graduate Student / Postdoc Seminar
Alex Mogilner, Courant Institute, New York University