Primeness and Primitivity Conditions for Twisted Group C-Algebras

Authors

  • Tron Ånen Omland

DOI:

https://doi.org/10.7146/math.scand.a-17113

Abstract

For a multiplier (2-cocycle) σ on a discrete group G we give conditions for which the twisted group C-algebra associated with the pair (G,σ) is prime or primitive. We also discuss how these conditions behave on direct products and free products of groups.

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Published

2014-05-06

How to Cite

Omland, T. Ånen. (2014). Primeness and Primitivity Conditions for Twisted Group C-Algebras. MATHEMATICA SCANDINAVICA, 114(2), 299–319. https://doi.org/10.7146/math.scand.a-17113

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Section

Articles