Base change and K-theory for GL(n,R)
Sergio Mendes, Roger Plymen
Abstract
We investigate base change C/R at the level of K-theory for the general linear group GL(n,R). In the course of this study, we compute in detail the C*-algebra K-theory of this disconnected group. We investigate the interaction of base change with the Baum-Connes correspondence for GL(n,R) and GL(n,C). This article is the archimedean companion of our previous article in the Journal of Noncommutative Geometry.
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