Shuffle tableaux (Combinatorics seminar)
Son Nguyen (MIT)
Elements of Lusztig's dual canonical bases are Schur-positive when evaluated on (generalized) Jacobi-Trudi matrices. This deep property...
AIM Seminar: The Median Filter Scheme for Mean Curvature Flow
Anton Ullrich (Carnegie Mellon University)
Abstract: In this talk we introduce mean curvature flow with some of its applications. This motivates the need for approximation...
Student Algebraic Geometry: 27 Lines
Abhishek Koparde
In this talk we will discuss a few different proofs of the classical fact that there are 27 lines on a cubic surface.
Algebraic Geometry Learning Seminar: Atoms I
Younghan Bae
The goal of this talk and the next one is to explain the definition and properties of Hodge atoms, as well as the nonrationality criterion...
Topology Seminar: Colored Heegaard Floer homology: structures and examples
Beibei Liu (Ohio State University)
Abstract: We define new knot invariants, called colored Heegaard Floer homology for any knot K in the three sphere. This is the colimit of...
GLNT: Automatic convergence for modular forms
Aaron Pollack (UCSD)
Quaternionic modular forms (QMFs) are a type of non-holomorphic automorphic function that exist on certain forms of the exceptional groups,...
Commutative Algebra Seminar: The weak normalization of an affine semigroup
Kyle Maddox
Abstract: This talk is on joint work with Srishti Singh (Mizzou). I'll discuss our recent preprint about affine semigroup rings, which...
Algebraic Geometry Seminar: Perverse filtrations via Brylinski-Radon transformations
Shuddhodan Vasudevan (Notre Dame)
In 2010, de Cataldo-Miglorini showed how to compute the perverse filtration on the cohomology of an affine variety with values in a...
Mean-field analysis for the training of overparameterized Deep ResNet
Zhiyan Ding/ UM
In this talk, I will present the mean-field analysis framework for overparameterized Deep ResNets. I will first establish the rigorous...
Differential Equations Seminar: From instability to singularity formation in incompressible fluids
Federico Pasqualotto, UCSD
In this talk, I will first review the singularity formation problem in incompressible fluid dynamics, describing how particle transport...
AIM Seminar: On ribbons that defy Gauss's Theorema Egregium: Why some molecules (and other structures) change shape as they grow
Cy Maor (Hebrew University of Jerusalem)
Abstract: Ribbons are elastic bodies that are thin and narrow. Many ribbons in nature, from seed pods to molecular assemblies, have...
Monomial identities in the Weyl algebra (Combinatorics Seminar)
Tom Roby -- University of Connecticut
The (Heisenberg) Weyl algebra is the free algebra with two generators D and U and single relation DU−UD = 1. As a consequence of this...
Algebraic Geometry Learning Seminar: Atoms II
Jayden Wang
Continue where the previous talk left off in explaining the definition and properties of Hodge atoms, as well as the nonrationality...
Topology Seminar: Random quotients of acylindrical and hierarchically hyperbolic groups
Carolyn Abbott
Randomness is a way to discuss generic or typical behavior of a group. In this talk, I will discuss random quotients of certain classes of...
IBL Lunch
Come talk about teaching with IBL, interactive, and other active teaching methods over lunch. Bring teaching anecdotes, thoughts, and your...
2025 Van Eenam Lectures
Ruodu Wang, PhD, University of Waterloo
Lectures each day November 18-20, 2025 from 4-5 pm in East Hall....
2025 Van Eenam Lectures
Ruodu Wang, PhD, University of Waterloo
Lectures each day November 18-20, 2025 from 4-5 pm in East Hall....
2025 Van Eenam Lectures
Ruodu Wang, PhD, University of Waterloo
Lectures each day November 18-20, 2025 from 4-5 pm in East Hall....
Algebraic Geometry Learning Seminar: Irrationality of cubic fourfolds
Saket Shah
Explain the proof that very general cubic fourfolds are irrational.
Optimal Transport and Informed Trading
Lu Vy, UM Math
We investigate applications of optimal transport theory to Kyle–Back models. First, we introduce a general methodology for constructing...
AIM Seminar: Edge States on Sharply Joined Photonic Crystals
Wei Li (DePaul University)
Abstract: Edge states are important in stably transmitting information and energy. We investigate edge states in continuous models of...
AIM Seminar: Title TBA
David Padilla-Garza (Hebrew University of Jerusalem)
Abstract: TBA Contact: Ian Tobasco
IBL Lunch
Come talk about teaching with IBL, interactive, and other active teaching methods over lunch. Bring teaching anecdotes, thoughts, and your...
