Per citar aquest document: http://ddd.uab.cat/record/107338
Polygonal complexes
Polak, Jason K. C.
Wise, Daniel T.

Data: 2013
Resum: Ian Leary inquires whether a class of hyperbolic finitely presented groups are residually finite. We answer in the affirmative by giving a systematic version of a construction in his paper, which shows that the standard 2-complexes of these presentations have a VH-structure. This structure induces a splitting of these groups, which together with hyperbolicity, implies that these groups are residually finite.
Drets: Tots els drets reservats
Llengua: Anglès
Document: article ; recerca ; publishedVersion
Matèria: Residually nite group ; Hyperbolic group ; Nonpositively curved cube complex
Publicat a: Publicacions matemàtiques, Vol. 57, Núm. 2 (2013) , p. 421-428, ISSN 0214-1493

DOI: 10.5565/PUBLMAT_57213_07


8 p, 693.5 KB

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