The orbit space of groupoids whose C*-algebras are GCR
van Wyk, Daniel W
Original · EN
Let G be second countable locally compact Hausdorff groupoid with a continuous Haar system. We remove the assumption of amenability in a theorem by Clark about GCR groupoid C*-algebras. We show that if the groupoid C*-algebra of G is GCR then the orbits of G are locally closed.
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