Classification of quasi-free compact group actions on Cuntz algebras
Operator Algebras
2024-10-11 v2 K-Theory and Homology
Representation Theory
Abstract
Quasi-free actions of finite groups on Cuntz algebras for are classified up to conjugacy by data in the representation ring. Partial results are obtained for quasi-free actions by compact groups.
Keywords
Cite
@article{arxiv.2407.12059,
title = {Classification of quasi-free compact group actions on Cuntz algebras},
author = {James Gabe},
journal= {arXiv preprint arXiv:2407.12059},
year = {2024}
}
Comments
3 pages. V2: Minor changes. This is the final version, to appear in Proceedings of the AMS