Uniform symplicity of groups with proximal action

Autor:	Gal, Światosław R., Gismatullin, Jakub, Lazarovich, Nir
Rok vydání:	2016
Předmět:	Mathematics - Group Theory Mathematics - Dynamical Systems Mathematics - Logic 20E08 20E32 20F65 22E40
Zdroj:	Trans. Amer. Math. Soc. Ser. B 4 (2017), 110-130
Druh dokumentu:	Working Paper
DOI:	10.1090/btran/18
Popis:	We prove that groups acting boundedly and order-primitively on linear orders or acting extremly proximality on a Cantor set (the class including various Higman-Thomson groups and Neretin groups of almost automorphisms of regular trees, also called groups of spheromorphisms) are uniformly simple. Explicit bounds are provided. Comment: 23 pages, appendix by Nir Lazarovich, corrected version
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1602.08740 Zobrazit plný text záznamu Plný text ve formátu PDF