Mode: In-person Title: A Friedland-Hayman inequality and two-phase free boundary problems Abstract: The Friedland-Hayman inequality provides a lower bound on the first Dirichlet eigenvalues of complementary subsets of the sphere. Inthis talk, we will discuss a variant of this inequality … Read more
Speaker: Bjoern Bringmann. Title: Invariant Gibbs measures for the three-dimensional cubic nonlinear wave equation. Abstract: In this talk, we prove the invariance of the Gibbs measure for the three-dimensional cubic nonlinear wave equation, which is also known as the hyperbolic … Read more
Mode: In-person Title: The Weil Conjectures and A1-homotopy theory Abstract: In a celebrated paper from 1948, André Weil proposed a beautiful connection between algebraic topology and the number of solutions to equations over finite fields: the zeta function of a … Read more
Mode: In- Person Title: The rim hook rule in equivariant quantum Schubert calculus via Bethe and Clifford algebras Abstract: It was proven by Bertiger, Milicevic and Taipale that the the strucutre coefficients in the equivariant quantum cohomology of a Grassmannian … Read more
Mode: ZOOM Title: Knot theory and machine learning Abstract: The signature of a knot K in the 3-sphere is a classical invariant that gives a lower bound on the genera of compact, oriented surfaces in the 4-ball with boundary K. … Read more
Mode: In-Person Title: TBA Abstract: TBA
Mode: In-Person Title: TBA Abstract: TBA
Mode: In-person Title: Birational geometry of Beauville-Mukai systems on K3 surfaces Abstract: A Beauville-Mukai system on a K3 surface is a moduli space of stable torsion sheaves, which admits a Lagrangian fibration given by mapping each sheaf to its support. … Read more
Mode: In-person Title: Counting closed geodesics and improving Weyl’s law for predominant sets of metrics Abstract: We discuss the typical behavior of two important quantities on compact manifolds with a Riemannian metric g: the number, c(T, g), of primitive closed … Read more
Mode: In-person Title: To be announced Abstract: To be announced
