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Erratum to 'Full and reduced C*-coactions'. Math. Proc. Camb. Phil. Soc. 116 (1994), 435–450

Authors :
John Quigg
Steven Kaliszewski
Source :
Mathematical Proceedings of the Cambridge Philosophical Society. 161:379-380
Publication Year :
2016
Publisher :
Cambridge University Press (CUP), 2016.

Abstract

This short note amends Proposition 2.5 of the named article, which states that a full coaction of a locally compact group on a C*-algebra is nondegenerate if and only if its normalization is. The proof given there of the reverse implication is incorrect and, unfortunately, we have been unable to find a correct proof. Instead, we summarize the current state of our knowledge of the relationships between nondegeneracy of normal, reduced, and generic C*-coactions.<br />Removed stuff on maximal coactions

Details

ISSN :
14698064 and 03050041
Volume :
161
Database :
OpenAIRE
Journal :
Mathematical Proceedings of the Cambridge Philosophical Society
Accession number :
edsair.doi.dedup.....31d29f4ecbfa9054d33b45ca72ebe563