|
|
Functional analysis and its applications
February 22, 2018 10:30–11:50
|
|
|
|
|
|
On cyclic (co)homology
F. Eshmatov Sichuan University, Department of Mathematics
|
Number of views: |
This page: | 107 |
|
Abstract:
In 1980 A.Connes introduced cyclic cohomology as a non commutative analogue of the de Rham cohomology. He used that to define a non commutative version of the Chern character map. Later, Loday-Quillen and Tsygan interpreted cyclic homology as Lie algebra analogue of $K$-theory. In this expository talk I will explain both of these approaches.
|
|