Mathematical Biology Seminar: How much data is needed to validate multiscale models of viral infections?
Stanca Ciupe, PhD (Virginia Tech)
Uncertainty in parameter estimates from fitting mathematical models to empirical data limits the model’s ability to uncover mechanisms of...
Learning seminar in algebraic combinatorics: quiver representations
Veronica Lang
This talk will cover 1.1-1.4 of Kirillov's book on quiver representations.
Howe Duality for Real Groups
Alex Bauman
We will give a brief overview of the Weil representation and the theta correspondence for real reductive groups, and sketch Howe's...
Trees and SL2
Aaron Kim
A common theme in mathematics is to understand algebraic objects using their actions on geometric spaces. Bass—Serre theory is one...
Algebraic Geometry Seminar: On the P=C conjecture
Woonam Lim (Yonsei University)
I will introduce the P=C conjecture which is an analogue of the P=W conjecture in the setting of a del Pezzo surface S. The main character...
Convergence Analysis of Discrete Sampling in Continuous-Time Reinforcement Learning and High-Dimensional Numerical Integration
Du Ouyang, Tsinghua
Stochastic policies (also known as relaxed controls) are widely used in continuous-time Reinforcement Learning (RL) algorithms. However, a...
Probability/Analysis Circle: Change of Variables - From Symmetric Matrices to Eigenvalues
Jinho Baik
This is the second meeting of the Probability/Analysis Circle, a new event for juniors, seniors, and master’s students interested in...
Student Real Analysis Reading Group
The Student Real Analysis Reading Group facilitated by Siwei Wang will meet every Thursday from 2:30–4:30 PM in East Hall 5822 from...
Algebraic Geometry Learning Seminar: Matroids I
Jayden Wang
Introduce the theory of matroids, covering in particular the following: basic definitions; duality; representable, (co)graphic, and regular...
An introduction to webs (Combinatorics seminar)
Julianna Tymoczko (Smith)
The combinatorial spider is a diagrammatic category that encodes quantum sl(n) representations, and was formalized by Kuperberg. Webs are...
AIM Seminar: The Algebra of Scientific Doubt: From Noether to Noise, from Ritt to the Unknown
Lior Horesh (IBM Research)
Abstract: Scientific progress is defined by a fundamental asymmetry: a theory feels complete until the moment it is proven wrong. In...
Student Algebraic Geometry: Variation of GIT
Ritwick Bhargava
Let G be a reductive group acting on a quasi-projective variety X. The construction of the geometric invariant theory (GIT) quotient of X by...
Topology Seminar: The braid monodromy of elliptic fibrations
Faye Jackson (University of Chicago)
Abstract: In this talk I will explain a connection between elliptic fibrations of complex surfaces, spherical braid groups, and SL_2...
Camassa-Holm Equations with an internal symmetry
Jacek Szmigielski (University of Saskatchewan)
In the first part of my talk, I will revisit my work on the scalar Camassa–Holm equation, which will set the stage for the second part....
On hypoellipticity of degenerate operators in testing and detection problems
Yuqiong Wang, UM.
We study a class of degenerate diffusion generators that arise in sequential testing and quickest detection problems with partial...
Algebraic Geometry Learning Seminar: Matroids II
Dawei Shen
Introduce the operations of deletion and contraction on matroids, and the notion of minors of a matroid. Then discuss excluded minor...
Joint Algebraic Geometry & Geometry-Topology RTG Seminar: TBA
Andrew Putman (Notre Dame)
Abstract: TBA
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...
Student Real Analysis Reading Group
The Student Real Analysis Reading Group facilitated by Siwei Wang will meet every Thursday from 2:30–4:30 PM in East Hall 5822 from...
Algebraic Geometry Learning Seminar: Matroidal families and the main theorem
Alex Perry
Discuss the notion of a matroidal family of abelian varieties associated to a regular matroid. State the main theorem of the paper, and...
DE seminar: Asymptotic linear stability of a class of columnar flow
Shuang Miao, Wuhan University, China
Constructing dynamical global-in-time solutions to 3D incompressible Euler equation is in general challenging. Recently...
AIM Seminar: Towards parameter-free continuum models of materials
Jacinto Ulloa (Mechanical Engineering, University of Michigan)
Abstract: The behavior of solids beyond standard linear elasticity remains a central challenge in computational mechanics, particularly...
IBL Lunch
Come talk about teaching with IBL, interactive, and other active teaching methods over lunch. Bring teaching anecdotes, thoughts, and your...
Algebraic Geometry Learning Seminar: Quadratic splittings and proof outline of the main theorem
Shiyue Li
Motivate and define the notion of a quadratic splitting of a matroid. Explain how the proof of the main theorem can be broken into a...
AIM Seminar: Title TBA
Nick Geiser (University of Michigan)
Abstract: TBA Contact: AIM Seminar Organizers
GLNT: TBA
Abstract: TBA
