Construction of elements in the closure of Grigorchuk group

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dc.creatorArzhantseva, Goulnara
dc.creatorSunic, Zoran
dc.date2006-07-30
dc.date2006-07-31
dc.date.accessioned2026-07-07T07:21:10Z
dc.date.available2026-07-07T07:21:10Z
dc.descriptionWe describe constraints that need to be satisfied ``near the top'' of the portraits of the elements in Grigorchuk group. These constraints, if satisfied by the portraits of all sections of some binary tree automorphism, guarantee that this automotphism belongs to the closure of Grigorchuk group in the pro-finite group of binary tree automorphisms. The constraints may be viewed as an effective version of a more conceptual description given earlier by Grigorchuk.
dc.identifierhttps://arxiv.org/abs/math/0607778
dc.identifierhttp://arxiv.org/abs/math/0607778
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/115206
dc.subjectGroup Theory
dc.subject20E08; 20E18
dc.titleConstruction of elements in the closure of Grigorchuk group
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