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arXiv · 0803.2472

Twisting the Baum-Connes morphism by a non-unitary representation

Maria-Paula Gomez-Aparicio
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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.

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Maria-Paula Gomez-Aparicio. 2008-03-17. Twisting the Baum-Connes morphism by a non-unitary representation. https://arxiv.org/abs/0803.2472

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