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Topological K-theory of the group C*-algebra of a semi-direct product Z^n rtimes Z/m for a free conjugation action (1109.1440v1)
Published 7 Sep 2011 in math.AT, math.KT, and math.OA
Abstract: We compute the topological K-theory of the group C*-algebra C*_r(G) for a group extension Zn->G->Z/m provided that the conjugation action of Z/m on Zn is free outside the origin.
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