Z is universal
Operator Algebras
2012-08-31 v1
Abstract
We use order zero maps to express the Jiang-Su algebra Z as a universal C*-algebra on countably many generators and relations, and we show that a natural deformation of these relations yields the stably projectionless algebra W studied by Kishimoto, Kumjian and others. Our presentation is entirely explicit and involves only *-polynomial and order relations.
Keywords
Cite
@article{arxiv.1208.6162,
title = {Z is universal},
author = {Bhishan Jacelon and Wilhelm Winter},
journal= {arXiv preprint arXiv:1208.6162},
year = {2012}
}
Comments
12 pages