Opposite algebras of groupoid C*-algebras

Citation

• Buss, A., & Sims, A. (2017). Opposite algebras of groupoid C*-algebras. Retrieved from http://arxiv.org/abs/1708.04105v1

Web Of Science Accession Number

Abstract

• We show that every groupoid C*-algebra is isomorphic to its opposite, and

  deduce that there exist C*-algebras that are not stably isomorphic to groupoid

  C*-algebras, though many of them are stably isomorphic to twisted groupoid

  C*-algebras. We also prove that the opposite algebra of a section algebra of a

  Fell-bundle over a groupoid is isomorphic to the section algebra of a natural

  opposite bundle.

UOW Authors

•   Sims, Aidan

Publication Date

• 2017

Citation

• Buss, A., & Sims, A. (2017). Opposite algebras of groupoid C*-algebras. Retrieved from http://arxiv.org/abs/1708.04105v1

Web Of Science Accession Number