English

Functoriality and K-theory for $GL_n(\mathbb{R})$

K-Theory and Homology 2015-10-14 v1 Representation Theory

Abstract

We investigate base change and automorphic induction C/R\mathbb{C}/\mathbb{R} at the level of K-theory for the general linear group GLn(R)GL_n(\mathbb{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 GLn(R)GL_n(\mathbb{R}) and GLn(C)GL_n(\mathbb{C}). This article is the archimedean companion of our previous article in the Journal of Noncommutative Geometry.

Keywords

Cite

@article{arxiv.1510.03662,
  title  = {Functoriality and K-theory for $GL_n(\mathbb{R})$},
  author = {Sergio Mendes and Roger Plymen},
  journal= {arXiv preprint arXiv:1510.03662},
  year   = {2015}
}

Comments

26 Pages. arXiv admin note: substantial text overlap with arXiv:math/0607522

R2 v1 2026-06-22T11:19:03.327Z