3.30 pm, Seminar Hall Property T and Haagerup property for compact bi-crossed product Pierre Fima University of Paris, 7. 23-04-15 Abstract The bi-crossed product associates to a matched pair of groups a non-trivial quantum group. I will explain the construction of bi-crossed product for a matched pair of a discrete group and a compact group and then study property T and Haagerup property for the bi-crossed product. This is a joint work with Issan Patri and Kunal Mukherjee.
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