Multi-GGS groups have the congruence subgroup property

Title: Multi-GGS groups have the congruence subgroup property
Creator: Garrido, Alejandra; Uria-Albizuri, Jone
Relation: Proceedings of the Edinburgh Mathematical Society Vol. 62, Issue 3, p. 889-894
Publisher Link: http://dx.doi.org/10.1017/S0013091518000913
Publisher: Cambridge University Press
Resource Type: journal article
Date: 2019
Description: We generalize the result about the congruence subgroup property for GGS groups in [3] to the family of multi-GGS groups; that is, all multi-GGS groups except the one defined by the constant vector have the congruence subgroup property. New arguments are provided to produce this more general proof.
Subject: groups acting on rooted trees; branch groups; congruence subgroup property; profinite completion
Identifier: http://hdl.handle.net/1959.13/1443011
Identifier: uon:41859
Identifier: ISSN:0013-0915
Language: eng
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