A commutator lemma for confined subgroups and applications to groups acting on rooted trees

DOI10.1090/tran/8965zbMath1526.20039arXiv2006.08677OpenAlexW3035126812WikidataQ124832130 ScholiaQ124832130MaRDI QIDQ6047150

Nicolás Matte Bon, Adrien Le Boudec

Publication date: 7 September 2023

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2006.08677

zbMATH Keywords

branch groupsgroups acting on rooted treesconfined subgroupsminimal Cantor actionsuniformly recurrent subgroupsgrowth of Schreier graphs of finitely generated groups

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Dynamical systems involving transformations and group actions with special properties (minimality, distality, proximality, expansivity, etc.) (37B05) Groups acting on trees (20E08)

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