The C*-algebras of compact transformation groups

Robert J Archbold, Astrid an Huef

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Abstract

We investigate the representation theory of the crossed-product C*-algebra associated to a compact group G acting on a locally compact Hausdorff space X when the stability subgroups vary discontinuously.
Original languageEnglish
Pages (from-to)481-506
Number of pages26
JournalCanadian journal of mathematics. Journal canadien de mathématiques
Volume67
Issue number3
Early online date3 Mar 2015
DOIs
Publication statusPublished - 1 Jun 2015

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Keywords

  • compact transformation group
  • proper action
  • spectrum of a C*-algebra
  • multiplicity of a representation
  • crossed-product C*-algebra
  • continuous-trace C*-algebra
  • Fell algebra

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