Dynamical Systems Seminar
Wednesday December 7th, 2022
Time: 2:30 PM
Title: On thermodynamical formalism for CAT(0) spaces.
Speaker: Alena Erchenko, Dartmouth College
Location: Math P-131
Abstract:
Consider a compact geodesically complete rank one locally CAT(0) space. There is a natural generalization of classical geodesic flow for such spaces. We will discuss progress on the existence and uniqueness of equilibrium states in this setting, their properties, and some open questions. This talk is based on joint work with Ben Call, Dave Constantine, Noelle Sawyer, and Grace Work.