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Geometric Topology

Rose Kaplan-Kelly

Subevent of Geometric Topology - Sat. AM

Eastern Time (US & Canada)

Starts at: 2025-03-08 10:45AM

Ends at: 2025-03-08 11:05AM

Arithmeticity and commensurability of links in thickened surfaces

Rose Kaplan-Kelly ⟨rkaplank@gmu.edu⟩

Abstract:

In this talk, we will consider a generalization of alternating links and their complements in thickened surfaces. In particular, a family of generalized alternating links which each correspond to a Euclidean or hyperbolic tiling and have a right-angled complete hyperbolic structure on their complement. We will determine the arithmeticity of these links and find their pairwise commensurability. This is joint work with David Futer.

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