arXiv:1305.2408 [math.GR]AbstractReferencesReviewsResources
Non-amenability of product replacement graphs
Published 2013-05-10Version 1
We prove non-amenability of the product replacement graphs \Gamma_n(G) for uniformly non-amenable groups. We also prove it for Z-large groups, when n is sufficiently large. It follows that \Gamma_n(G) is non-amenable when n is sufficiently large for hyperbolic groups, linear groups, and elementary amenable groups.
Comments: 9 pages
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