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Morita equivalences between fixed point algebras and crossed products
Published online by Cambridge University Press: 01 January 1999
Abstract
In this paper, we will prove that if A is a C*-algebra with an effective coaction ε by a compact quantum group, then the fixed point algebra and the reduced crossed product are Morita equivalent. As an application, we prove an imprimitivity type theorem for crossed products of coactions by discrete Kac C*-algebras.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 125 , Issue 1 , January 1999 , pp. 43 - 52
- Copyright
- Cambridge Philosophical Society 1999
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