Obstructions for subgroups of Thompson's group $V$

José Burillo; Sean Cleary; Claas E. Röver

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arXiv · 1402.3860

Obstructions for subgroups of Thompson's group $V$

José Burillo·Sean Cleary·Claas E. Röver

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Abstract

Thompson's group $V$ has a rich variety of subgroups, containing all finite groups, all finitely generated free groups and all finitely generated abelian groups, the finitary permutation group of a countable set, as well as many wreath products and other families of groups. Here, we describe some obstructions for a given group to be a subgroup of $V$.

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José Burillo, Sean Cleary, Claas E. Röver. 2014-02-17. Obstructions for subgroups of Thompson's group $V$. https://arxiv.org/abs/1402.3860

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