English

The coarse Pimsner-Voiculescu sequence

Operator Algebras 2021-12-21 v1 Algebraic Topology

Abstract

We derive the Pimsner-Voiculescu sequence calculating the K-theory of a CC^{*}- algebra with Z\mathbb{Z}-action using constructions with equivariant coarse K-homology theory. We then investigate to which extend this idea extends to more general equivariant coarse homology theories.

Keywords

Cite

@article{arxiv.2112.09991,
  title  = {The coarse Pimsner-Voiculescu sequence},
  author = {Ulrich Bunke},
  journal= {arXiv preprint arXiv:2112.09991},
  year   = {2021}
}

Comments

24 pages

R2 v1 2026-06-24T08:23:13.141Z