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Operator Algebra and Noncommutative Geometry Seminar Series
July 28, 2017 @ 3:30 pm - 4:30 pm
The Raeburn-Taylor algebra revisited, II.
Professor Alexander Kumjian (University of Nevada)
Given a 2-cocycle c with values in the sheaf of continuous T-valued
functions relative to an open covering of a locally compact Hausdorff space X,
Iain Raeburn and Joe Taylor constructed a continuous trace C*-algebra A with
primitive ideal spectrum X and Dixmier-Douady invariant determined by the class
of c. We review their construction in a groupoid friendly way.