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On maximal ideals in certain reduced twisted C*-crossed products

Published online by Cambridge University Press:  04 February 2015

ERIK BÉDOS  and
ROBERTO CONTI
ERIK BÉDOS
Affiliation:
Institute of Mathematics, University of Oslo, PB 1053 Blindern, N-0316 Oslo, Norway. e-mail: bedos@math.uio.no
ROBERTO CONTI
Affiliation:
Dipartimento di Scienze di Base e Applicate per l'Ingegneria, Sezione di Matematica, Sapienza Università di Roma, Via A. Scarpa 16, I-00161 Roma, Italy. e-mail: roberto.conti@sbai.uniroma1.it
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Abstract

We consider a twisted action of a discrete group G on a unital C*-algebra A and give conditions ensuring that there is a bijective correspondence between the maximal invariant ideals of A and the maximal ideals in the associated reduced C*-crossed product.

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Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 158 , Issue 3 , May 2015 , pp. 399 - 417
Copyright
Copyright © Cambridge Philosophical Society 2015 

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