Publication

Traces on reduced group C-*-algebras

Sven Raum
2017
Journal Articles

Abstract

In this short note we prove that the reduced group C-*-algebra of a locally compact group admits a non-zero trace if and only if the amenable radical of the group is open. This completely answers a question raised by Forrest, Spronk and Wiersma.

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Traces on reduced group C-*-algebras

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