Topology Seminar
Khovanov homology detects split links
Extending ideas of Hedden-Ni, we show that the module structure on Khovanov homology detects split links. The proof is via an analogous...
Differential Equations Seminar
Random tensors and propagation of randomness under the dispersive flow
In this talk, we will discuss recent developments on the propagation of randomness, in the setting of random data problems for nonlinear...
Arithmetic Geometry Learning Seminar
Perverse sheaves on stratified spaces/schemes
Speaker(s): Shubhodip Mondal (UM)
Student Commutative Algebra Seminar
Intro to Local Cohomology
Given a ring R, an ideal I, and an R-module M, we can construct the local cohomology modules of M along I. There are many equivalent...
Applied Interdisciplinary Mathematics (AIM) Seminar
High Order Schemes for Gradient Flows
During this presentation, I explain mean curvature motion and the search for a higher-order method for solving the PDE. Algorithms for...
Student Algebraic Geometry Seminar
del Pezzo Surfaces
del Pezzo surfaces are a special class of surfaces, they are those which have an ample anticanonical bundle. These surfaces have a...
Combinatorics Seminar
Critical varieties in the Grassmannian
We introduce a family of spaces called critical varieties. Each critical variety is a subset of one of positroid varieties in the...
Preprint Algebraic Geometry Seminar
Mori: Projective manifolds with ample tangent bundles (part II)
Speaker(s): Devlin Mallory (UM)
Student AIM Seminar Seminar
Eigenmode analysis of membrane stability in inviscid flow
We study the stability of a thin membrane with a vortex sheet as a nonlinear eigenvalue problem in the parameter space of membrane mass and...
Algebraic Topology Seminar
Algebraic K-theory for Lawvere theories: assembly and Morita invariance
Much like operads and monads, Lawvere theories are a way of encoding algebraic structures, such as those of modules over a ring or sets with...
Special Events Seminar
Dissertation Defense: Efficient Model-based Reconstruction for Dynamic MRI
Dynamic magnetic resonance imaging (MRI) has important clinical applications (e.g., cardiac disease diagnosis, neurological behavior...
Midwest Dynamics and Group Actions Seminar
On KAM rigidity of parabolic affine actions on the torus
A celebrated result of KAM theory is Arnold's proof that a perturbed Diophantine rotation of the circle is reducible if the rotation...
Complex Analysis, Dynamics and Geometry Seminar
A quantitative equidistribution of angles of multipliers of hyperbolic rational maps
In this talk, we will consider the angular component of multipliers of repelling cycles of a hyperbolic rational map in one complex...
RTG Seminar on Geometry, Dynamics and Topology Seminar
On closed orbits of the diagonal subgroup on the space of unimodular lattices
The action of diagonalizable subgroups on homogeneous spaces has a different flavor than the action of unipotent subgroups. For instance,...
Karthik Ganesan (Psychology) and Ryan Sandberg (Applied and Interdisciplinary Mathematics)
Ph.D. in Scientific Computing Student Seminar Series
KARTHIK GANESAN: Karthik is a 4th year PhD candidate in Psychology and Scientific Computing. He has a Bachelors and a Masters degree in...
Faculty Spotlight Seminar
Combinatorics and Algebraic Geometry
This Faculty spotlight even will feature Professors Thomas Lam and Aaron Pixton. Speaker(s): Lam and Pixton
Geometry Seminar
TBA (SPECIAL TIME noon-1pm)
Speaker(s): Giulio Ruzza (Université catholique de Louvain)
Preprint Algebraic Geometry Seminar
Bondal-Orlov: Reconstruction of a variety from the derived category and groups of autoequivalences (part I)
Speaker(s): Zili Zhang
Algebraic Topology Seminar
The Adams spectral sequence and motivic homotopy theory
Computation of the stable homotopy groups of spheres (stable stems) is a fundamental problem in topology. Despite their simple definition,...
Teaching Mathematics Seminar
Learning Community on Inclusive Teaching Discussion
TBA Speaker(s): LCIT Discussion
MCAIM Colloquium Seminar
TBA
Speaker(s): Corinna Ulcigrai (University of Zurich, Institute for Mathematics)
Arithmetic Geometry Learning Seminar
Exactness properties and simple objects
Speaker(s): Shizhang Li
Preprint Algebraic Geometry Seminar
Bondal-Orlov: Reconstruction of a variety from the derived category and groups of autoequivalences (part II)
Speaker(s): Zili Zhang
Algebraic Topology Seminar
RO(G)-graded coefficients of Q8-equivariant cohomology
I will talk about my recent work on the calculation of the RO(G)-graded cohomology groups of a point for the quaternion group Q8 with...
Student Dynamics/Geometry Topology Seminar
TBA
Speaker(s): Jose Alan Esparza Lozano (University of Michigan)
