$B^p_r(F_n)$ has no nontrivial idempotents
Operator Algebras
2022-06-28 v1 Functional Analysis
Group Theory
Abstract
We show that there is no nontrivial idempotent in the reduced group -operator algebra of the free group on generators for each positive integer .
Cite
@article{arxiv.2206.13197,
title = {$B^p_r(F_n)$ has no nontrivial idempotents},
author = {Yifan Liu and Jianguo Zhang},
journal= {arXiv preprint arXiv:2206.13197},
year = {2022}
}
Comments
7 pages. Any comments are welcome