Subgroup separability of Artin groups

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Campo DC	Valor	Idioma
dc.contributor.author	Almeida, Kisnney	-
dc.contributor.author	Lima, Igor dos Santos	-
dc.date.accessioned	2022-04-12T12:54:38Z	-
dc.date.available	2022-04-12T12:54:38Z	-
dc.date.issued	2021	-
dc.identifier.citation	ALMEIDA, Kisnney; LIMA, Igor. Subgroup separability of Artin groups. Journal of Algebra, v. 583, p. 25-37, 2021. DOI: https://doi.org/10.1016/j.jalgebra.2021.04.032.	pt_BR
dc.identifier.uri	https://repositorio.unb.br/handle/10482/43375	-
dc.language.iso	Inglês	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	Acesso Restrito	pt_BR
dc.title	Subgroup separability of Artin groups	pt_BR
dc.type	Artigo	pt_BR
dc.subject.keyword	Grupos Artin	pt_BR
dc.identifier.doi	https://doi.org/10.1016/j.jalgebra.2021.04.032	pt_BR
dc.relation.publisherversion	https://www.sciencedirect.com/science/article/pii/S0021869321002532?via%3Dihub	pt_BR
dc.description.abstract1	We find a condition on the underlying graph of an Artin group that fully determines if it is subgroup separable. As a consequence, an Artin group is subgroup separable if and only if it can be obtained from Artin groups of ranks at most 2 via a finite sequence of free products and direct products with the infinite cyclic group. This result generalizes the Metaftsis-Raptis criterion for Right-Angled Artin groups.	pt_BR
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