Higher l^2-Betti numbers of universal quantum groups
Operator Algebras
2017-06-14 v3
Abstract
We calculate all -Betti numbers of the universal discrete Kac quantum groups as well as their full half-liberated counterparts .
Cite
@article{arxiv.1612.07706,
title = {Higher l^2-Betti numbers of universal quantum groups},
author = {Julien Bichon and David Kyed and Sven Raum},
journal= {arXiv preprint arXiv:1612.07706},
year = {2017}
}
Comments
11 pages; v2: typos corrected, minor changes. v3: minor changes following the referee's remarks. Accepted for publication in Can. Math. Bull