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  1. Topology and Dynamics
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  5. 2025

Geometric Topology

Icon: calendar Rose Kaplan-Kelly | 2025 Mar 08 from 10:45AM to 11:05AM (Eastern Time (US & Canada)) | Forbes 2074

‟Arithmeticity and commensurability of links in thickened surfaces” by Rose Kaplan-Kelly <rkaplank@gmu.edu>, George Mason University

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.