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Random branched covers of 2-complexes

Jean-Francois Lafont ⟨lafont.1@osu.edu⟩

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).

Scheduled for: 2025-03-08 11:35 AM: Jean-François Lafont in Forbes 2070E

Status: Accepted

Collection: Geometric Group Theory

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