MSCS Seminars Today
Calendar for Wednesday April 30, 2025
Wednesday April 30, 2025
Dynamics SeminarClassifying Hyperbolic Ergodic Stationary Measures on K3 Surfaces with Large Automorphism Groups
Megan Roda (University of Chicago)
3:00 PM in 427 SEO
Let $X$ be a K3 surface. Consider a finitely supported probability measure $\mu$ on $\operatorname{Aut}(X)$ such that $\Gamma_{\mu} = \langle \operatorname{Supp}(\mu)\rangle < Aut(X)$ is non-elementary. We do not assume that $\Gamma_{\mu}$ contains any parabolic elements. We study and classify hyperbolic ergodic $\mu$-stationary probability measures on $X$.