EVENT DETAILS AND ABSTRACT

Title: Chern character of a perfect complex
Speaker: Boris Tsygan
Speaker Info:
Brief Description:
Special Note:
Abstract:

: I will construct a morphism from the negative cyclic homology of the category of perfect complexes over a sheaf of rings to the hypercohomogy with coefficients in the negative cyclic complex. I will introduce and explain the constructions that are needed, among them is the dg category of A infinity functors. I will discuss some motivations and applications.