Abstract commensurators of groups acting on rooted trees.

DOI10.1023/A:1020916928393zbMath1064.20032OpenAlexW97021027MaRDI QIDQ1855280

Claas E. Röver

Publication date: 4 February 2003

Published in: Geometriae Dedicata (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1020916928393

zbMATH Keywords

groups acting on treesfinitely presented groupsinfinite simple groupsGrigorchuk groupsbranch groupsHigman-Thompson groupscommensurators

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Simple groups (20E32) Generators, relations, and presentations of groups (20F05) Groups acting on trees (20E08)

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