Stability conditions on Kuznetsov components of prime Fano threefolds
Kenneth Ma
The Kuznetsov component is a very important subcategory in the derived category of coherent sheaves. In many cases, it is shown that the...
Speyer's g conjecture and Betti numbers for a pair of matroids
Alex Fink, Queen Mary University of London
In 2009, looking to bound the face vectors of matroid subdivisions and tropical linear spaces, Speyer introduced the g-invariant of a...
AIM Seminar: Spatiotemporal dynamics in neural systems: from data to mathematical models and computation
Lyle Muller, Western University, Ontario
Abstract: Neurons in cortex are connected in intricate patterns, with local- and long-range connections and distance-dependent time delays...
Counting mapping classes by Nielsen-Thurston type
Spencer Dowdall
I will discuss the growth rate of the number of elements of the mapping class group of each Nielsen-Thurston type, that is, either...
ISRMT seminar: Dimers on a Riemann surface and compactified free field
Mikhail Basok (University of Helsinki)
In this talk I will be speaking about the dimer model sampled on a general Riemann surface. In this setup, the dimer height function becomes...
GLNT: Landau-Siegel zeros and Sato-Tate
Jesse Thorner (UIUC)
Motivated by establishing uniform rates of convergence in the Sato-Tate law for a non-CM elliptic curve and the joint Sato-Tate law for a...
Colloquium Seminar: Braid Varieties
Eugene Gorsky (UC Davis)
I will introduce and discuss a remarkable class of algebraic varieties, called braid varieties. These include all open Richardson and...
Modeling L-function Zeros with Random Matrices
Akash Narayanan
Using infinite series from calculus II as motivation, I will first talk about the Riemann zeta function and introduce some of the major...
Homology of Hurwitz spaces via Fox-Neuwirth cells
Anh Trong Nam Hoang (Minnesota)
Hurwitz spaces, certain finite covers of unordered configuration spaces of the plane, and their generalizations play a fundamental role in...
Learning Seminar in Algebraic Combinatorics: Generic curves and non-coprime Catalans
Eugene Gorsky (UC Davis)
Given a plane curve singularity C, one can define an algebraic variety called the compactified Jacobian of C. We introduce a class of...
Mean-Field Games for Scalable Computation and Diverse Applications
Wuchen Li/ University of South Carolina
Mean field games (MFGs) study strategic decision-making in large populations where individual players interact via specific mean-field...
Topology Seminar: Configuration spaces and applications in arithmetic statistics
Anh Trong Nam Hoang (University of Minnesota)
Abstract: In the last dozen years, topological methods have been shown to produce a new pathway to study arithmetic statistics over function...
The Uniform Izumi-Rees Property and Improvements to the Uniform Chevalley Lemma
Thomas Polstra (University of Alabama)
Let R be a Noetherian normal domain and P a prime ideal. The nth symbolic power P^(n) of P can be geometrically interpreted as the set of...
Differential Equations Seminar: Potential theory and Feynman diagrams in inverse problems
Amir Vig (Michigan)
In 1966, Mark Kac posed the famous question “Can you hear the shape of a drum?” Mathematically, this amounts to recovering the geometry...
AIM Seminar: Filtered volume fraction fluctuations in dilute, non-collisional, particle-laden flow
John Wakefield, Mechanical Engineering, University of Michigan
Abstract: Turbulent particle-laden flows give rise to spatial heterogeneity (e.g. clustering) characterized by two-point statistics. Most...
An Introduction to Fractional Calculus
Saja Gherri
We first define some preliminaries, such as the gamma function, beta function, time convolution. We include some useful properties, some...
Optimal win martingale
XIn Zhang/ University of Vienna (NYU starting in the Fall)
A prediction market is a market where people can trade based on the outcomes of future events. It is widely used in sports games, elections,...
Differential Equations Seminar: Hilbert's sixth problem for waves
Zaher Hani (Michigan)
Hilbert’s sixth problem asks for a mathematically rigorous justification of the macroscopic laws of statistical physics from the...
AIM/MICDE/MCAIM Seminar: Immersed methods for fluid-structure interaction
Boyce Griffith, University of North Carolina, Chapel Hill
Abstract: The immersed boundary (IB) method is a framework for modeling systems in which an elastic structure interacts with a viscous...
Complexity of combinatorial log-concave inequalities
Swee Hong Chan, Rutgers University
A sequence of positive real numbers a_1, a_2, ..., a_n, is log-concave if a_i^2 >= a_{i-1}a_{i+1} for all i ranging from 2 to n-1....
Panel Q&A: How to apply for tenure-track jobs in math
"What is the process for applying for research-focused tenure-track positions in math?" "How do I prepare a strong...
How to apply for a math research postdoc
Considering applying for a research-focused postdoc position in math? Dick Canary---our department's chair of postdoc hiring---will...
Utilizing game theory and deep learning to find optimal policies for large number of agents
Gokce Dayanikli, UIUC
In many real-life policy making applications, the principal (i.e., governor or regulator) would like to find optimal policies for a large...
AIM Seminar: Title TBA
Michał Dereziński, EECS, University of Michigan
Abstract: TBA Contact: Robert Krasny
DEX Specs: A Mean Field Approach to DeFi Currency Exchanges
April Nellis, UM
We investigate the behavior of liquidity providers (LPs) by modeling a decentralized cryptocurrency exchange (DEX) based on Uniswap v3. LPs...