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  1. Topology and Dynamics
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  3. STDC
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  5. 2026

Applied Topology and Topological Data

Icon: calendar Applied & Data Session #4.1 | 2026 Mar 12 from 03:40PM to 04:00PM (Central Time (US & Canada)) | Heritage Hall Building 104

‟Group actions on Vietoris-Rips complexes of hypercube graphs” by Federico Galetto <f.galetto@csuohio.edu>, Cleveland State University

Abstract:

The hyperoctahedral group is the group of symmetries of the hypercube graph. It acts on the Vietoris-Rips complexes of the hypercube graph with the Hamming distance and, therefore, on their homology groups. I will present a method to understand this action and show how it can be used as an alternative approach to compute homology. This is joint work with Jonathan Montaño and Zoe Wellner.

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