On the profinite topology of right-angled Artin groups

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dc.creatorMetaftsis, V.
dc.creatorRaptis, E.
dc.date2006-08-08
dc.date2009-05-11
dc.date.accessioned2026-07-07T13:13:12Z
dc.date.available2026-07-07T13:13:12Z
dc.descriptionWe give necessary and sufficient conditions on the graph of a right-angled Artin group that determine whether the group is subgroup separable or not. Moreover, we investigate the profinite topology of the direct product of two free groups. We show that the profinite topology of the above group is strongly connected with the profinite topology of the free group of rank two.
dc.descriptionThe previous version had an incomplete proof that right-angled Artin groups are conjugacy separable. A much more general result is proved by Minasyan in arXiv:0905.1282
dc.identifierhttps://arxiv.org/abs/math/0608190
dc.identifierhttp://arxiv.org/abs/math/0608190
dc.identifierJ. Algebra 320 (2008), no. 3, 1174--1181
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229811
dc.subjectGroup Theory
dc.subjectGeometric Topology
dc.subject20E05; 20E26; 20E06
dc.titleOn the profinite topology of right-angled Artin groups
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