Title: Twisted K-theory IV, Chern character

Speaker: Xiaomeng Xu(Peking University)

Time: November 5, 2010, 2:00-4:00 pm

Venue: Room 1328 at BICMR, Resource Palza, Peking University

Abstract: We will introduce Chern character, and prove it's a ring isomorphism of K-ring and cohomology ring with Q-coefficient