nLab
twisted equivariant Chern character

Context

Cohomology

cohomology

Special and general types

Special notions

Variants

Extra structure

Operations

Theorems

Representation theory

Contents

Idea

The generalization of the Chern character from K-theory to twisted equivariant K-theory, hence the joint generalization of the twisted Chern character and the equivariant Chern character, typically understood in the context of topological K-theory and then taking values in twisted equivariant de Rham cohomology.

References