Semigroup C*-algebras and toric varieties
Operator Algebras
2017-03-22 v1 K-Theory and Homology
Abstract
Let S be a finitely generated subsemigroup of Z^2. We derive a general formula for the K-theory of the left regular C*-algebra for S.
Cite
@article{arxiv.1703.07103,
title = {Semigroup C*-algebras and toric varieties},
author = {Joachim Cuntz},
journal= {arXiv preprint arXiv:1703.07103},
year = {2017}
}
Comments
To be published as a chapter in a book on 'K-Theory for Group C*-Algebras and Semigroup C*-Algebras' jointly authored with Siegfried Echterhoff, Xin Li and Guoliang Yu