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arXiv · 2102.06270

Upper Bounds for Totally Symmetric Sets

Kevin Kordek·Qiao Li·Caleb Partin
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Abstract

Totally symmetric sets are a recently introduced tool for studying homomorphisms between groups. In this paper, we give full classifications of totally symmetric sets in certain families of groups and bound their sizes in others. As a consequence, we derive restrictions on possible homomorphisms between these groups. One sample application of our results is that any homomorphism of a braid group to a direct product of solvable groups must have cyclic image.

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Kevin Kordek, Qiao Li, Caleb Partin. 2021-02-11. Upper Bounds for Totally Symmetric Sets. https://doi.org/10.2140/involve.2021.14.853

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