K-theory for Expanders

Dapeng Zhou 周大鹏  (ECNU)

10:00-11:00 Feb 26, 2019   Science Building A510

Abstract:

In this talk, we will study the work of C. Drutu-P. Nowak on the generalized Kazhdan's property (T) and the existence of Kazhdan projections in Banach spaces. As an application, we will discuss the work of Y.C.Chung-P. Nowak that Margulis type expanders provide counterexamples to the Lp-Coarse Baum-Connes Conjecture.

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