Times: 2025 Mar 08 from 11:35AM to 11:55AM (Eastern Time (US & Canada))
Abstract:
I’ll introduce a random model for branched covers of 2-complexes. I’ll explain why asymptotically almost surely, a random branched cover has Gromov hyperbolic fundamental group. This is joint work with Hyeran Cho (OSU) and Rachel Skipper (Univ. Utah).