### Stability and Periodicity Phenomena for Cohomology of Sheaves

#### Keller VandeBogert (Notre Dame)

The problem of computing the cohomology of line bundles on flag varieties in arbitrary characteristic has remained an open question despite...

### Learning Seminar in Algebraic Combinatorics: Introduction to Symplectic Toric Manifolds and the Moment Map

#### Paul Mammen

In this talk I will will be looking at toric geometry from a symplectic point of view. We will begin by looking at symplectic manifolds....

### Student Number Theory: ABC Conjecture in Function Fields

#### Ming Yean Lim

The rings Z and F_q[T] share many properties in common, so one might try to study number theory over F_q[T]. A (global) function field is a...

### Ziwet Lecture III | Hamilton-Jacobi equations in the Wasserstein space

#### Wilfrid Gangbo (UCLA)

We show that the classical theory of well-posedness for viscosity solutions for Hamilton-Jacobi equations in infinite-dimensional Hilbert...

### RTG GeomDynTop Seminar: Fibrations by pencils of quadrics and maximal representations

#### Colin Davalo

The hyperbolic 3-manifold associated to a Fuchsian...

### Algebraic Geometry Seminar: Generic character sheaves on parahoric subgroups

#### Charlotte Chan (UM)

Lusztig's theory of character sheaves for connected reductive groups is one of the most important developments in representation theory...

### On Perturbations of Preferences and Indifference Price Invariance

#### Oleksii Mostovyi

We investigate indifference pricing under perturbations of preferences in small and large markets. We establish stability results for small...

### Topology Seminar: A Solomon-Tits Theorem for Rings

#### Matthew Scalamandre (Notre Dame)

The classical Solomonâ€“Tits theorem states that a spherical Tits building over a field is homotopy equivalent to a wedge of spheres of the...

### Commutative Algebra Seminar: The Total Rank Conjecture in Characteristic Two

#### Keller VandeBogert (Notre Dame)

The total rank conjecture is a coarser version of the Buchsbaum-Eisenbud-Horrocks conjecture which, loosely stated, predicts that modules...

### Student Dyn/Geo/Top: The Nerve Lemma & Spectral Sequences

#### Urshita Pal

The Nerve Lemma is a useful tool that, under some hypotheses, lets one compute the homology of a space in terms of a simplicial complex...

### AIM Seminar: Integral Equation Calculations for Electrostatics of Solvated Biomolecules

#### Robert Krasny, University of Michigan

Abstract: I will present a new version of the treecode-accelerated boundary integral Poisson-Boltzmann solver which computes the...

### GEOMETRY SEMINAR: Intro to higher-rank measure rigidity and the Einsiedler-Lindenstrauss theorem

#### ASAF KATZ

We will state the recent measure rigidity theorem of Einsiedler-Lindenstrauss and try to provide an overview of the proof, indicating the...

### Special Algebraic Geometry Seminar: Refined transversality and equivariant positivity

#### Dave Anderson (Ohio State)

The standard Kleiman-Bertini transversality theorems say that if a variety is homogeneous with respect to the action of an algebraic group,...

### Technology Meets Creativity: Exploring the Potential of Artificial Intelligence for the Arts

What does it mean to make art (music, poetry, painting, design) in a world in which human creativity is being mined by generative artificial...

### MATH LCIT CONVERSATION

In this meeting, we will continue our discussion of Reinholtz's book, Equitable Teaching and Engaging Mathematics Teaching: A Guide to...

### Algebraic Geometry Seminar: Constructible exceptional bundles on P^3

#### Ben Gould (U. Michigan)

Exceptional vector bundles are a class of rigid bundles commonly found on Fano varieties with close connections to geometry and homological...

### AIM Seminar: Title TBA

#### Hongyi Xiao, Mechanical Engineering, University of Michigan

Abstract: TBA Contact: Silas Alben

### ISRMT seminar: TBA

#### Iryna Egorova (Purdue University & B. Verkin Institute for Low Temperature Physics and Engineering)

TBA

### Colloquium Seminar: An introduction to rigid local systems

#### Michael Groechenig (University of Toronto)

A representation of a group G is said to be rigid, if it cannot be continuously deformed to a non-isomorphic representation. If G happens to...

### Interpolation of general affine groups in characteristic 0 via representation stability

#### Sophie Kriz (Princeton)

I will talk about an embedding of generic FI-modules into a non-semisimple pre-Tannakian category which interpolates the categories of...

### Generalization of Shapley's cooperative value allocation theory via random coalition process

#### Tongseok Lim, Purdue

Lloyd Shapleyâ€™s cooperative value allocation theory is a central concept in game theory that is widely applied in various fields to assess...

### Algebraic Geometry Seminar: p-adic integration and BPS cohomology

#### Michael Groechenig (Toronto)

I will report on joint work in progress with Wyss and Ziegler. The first part of this talk will be a gentle introduction to p-adic...

### Geometry Seminar

#### Becca Winarski, College of the Holy Cross

This is a joint meeting of the dynamics seminar + the geometry seminar

### Sumner Myers Colloqium: Parabolic Towers and the Asymptotic Geometry of the Mandelbrot set

#### Alex Kapiamba

Understanding the geometry of the Mandelbrot set has been a central pillar of holomorphic dynamics over the past four decades. Much of its...