Twisting the Baum-Connes morphism by a non-unitary representation
Operator Algebras
2008-03-18 v1 K-Theory and Homology
Abstract
Let G be a locally compact group and rho a non-unitary finite dimensional representation of G. We consider tensor products of rho by some unitary representations of G in order to define two Banach algebras analogous to the group C*-algebras, C*(G) and C*_r(G). We calculate the K-theory of such algebras for a large class of groups satisfying the Baum-Connes conjecture.
Keywords
Cite
@article{arxiv.0803.2472,
title = {Twisting the Baum-Connes morphism by a non-unitary representation},
author = {Maria-Paula Gomez-Aparicio},
journal= {arXiv preprint arXiv:0803.2472},
year = {2008}
}
Comments
40 pages, in french