29 citations · 116 across the 26 of their papers we have counts for
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math.GR2015
Cocompact amenable closed subgroups: weakly inequivalent representations in the left-regular representation
Sven Raum
We show that if is a closed amenable and cocompact subgroup of a unimodular locally compact group, then the reduced group C*-algebra of is not simple. Equivalently,…
math.OA2015
C*-simplicity of locally compact Powers groups
Sven Raum
In this article we initiate research on locally compact C*-simple groups. We first show that every C*-simple group must be totally disconnected. Then we study C*-algebras and von N…