Commensurability and QI classification of free products of finitely generated abelian groups

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dc.creatorBehrstock, Jason
dc.creatorJanuszkiewicz, Tadeusz
dc.creatorNeumann, Walter
dc.date2007-12-04
dc.date.accessioned2026-07-07T12:09:33Z
dc.date.available2026-07-07T12:09:33Z
dc.descriptionSuppose a group $G$ is quasi-isometric to a free product of a finite set $S$ of finitely generated abelian groups; let $S'$ denote the set of ranks of the free abelian parts of the groups in $S$. Then $G$ is commensurable with the free product of $\Z$ with a $\Z^n$ for each $n$ occurring in $S'$.
dc.description2 pages plus references
dc.identifierhttps://arxiv.org/abs/0712.0569
dc.identifierhttp://arxiv.org/abs/0712.0569
dc.identifierProc. Amer. Math. Soc. 137 (2009), 811-813
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/209664
dc.subjectGroup Theory
dc.subjectGeometric Topology
dc.titleCommensurability and QI classification of free products of finitely generated abelian groups
dc.typetext

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