On the Baum-Connes conjecture for Gromov monster groups

arxiv: 1401.6841 · v2 · pith:2ZDFNQUFnew · submitted 2014-01-27 · 🧮 math.KT · math.GR

On the Baum-Connes conjecture for Gromov monster groups

Martin Finn-Sell This is my paper

classification 🧮 math.KT math.GR

keywords baum-connesconjecturegromovmonstercoefficientsgroupsa-t-menabilityapproach

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We present a geometric approach to the Baum-Connes conjecture with coefficients for Gromov monster groups via a theorem of Khoskham and Skandalis. Secondly, we use recent results concerning the a-T-menability at infinity of large girth expanders to exhibit a family of coefficients for a Gromov monster group for which the Baum-Connes conjecture is an isomorphism.

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On the Baum-Connes conjecture for Gromov monster groups

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