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arXiv · 2402.15496

On the structure of finitely generated subgroups of branch groups

Dominik Francoeur·Rostislav Grigorchuk·Paul-Henry Leemann·Tatiana Nagnibeda
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Abstract

We describe the block structure of finitely generated subgroups of branch groups with the so-called subgroup induction property, including the first Grigorchuk group $\mathcal{G}$ and the torsion GGS groups.

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Dominik Francoeur, Rostislav Grigorchuk, Paul-Henry Leemann, Tatiana Nagnibeda. 2024-02-23. On the structure of finitely generated subgroups of branch groups. https://arxiv.org/abs/2402.15496

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