Zobrazeno 1 - 3
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pro vyhledávání: '"de Bessa, Vagner R."'
A finitely generated residually finite group $G$ is an $\widehat{OE}$-group if any action of its profinite completion $\widehat G$ on a profinite tree with finite edge stabilizers admits a global fixed point. In this paper, we study the profinite gen
Externí odkaz:
http://arxiv.org/abs/2305.16054
We introduce a class $\A$ of finitely generated residually finite accessible groups with some natural restriction on one-ended vertex groups in their JSJ-decompositions. We prove that the profinite completion of groups in $\A$ almost detects its JSJ-
Externí odkaz:
http://arxiv.org/abs/2208.12985
Publikováno v:
Monatshefte für Mathematik; Oct2023, Vol. 202 Issue 2, p217-227, 11p
