Frobenius-Perron dimensions of integral $\Bbb Z_+$-rings and applications
Rings and Algebras
2018-12-18 v1
Abstract
We introduce the notion of the Frobenius-Perron dimension of an integral -ring and give some applications of this notion to classification of finite dimensional quasi-Hopf algebras with a unique nontrivial simple module, and of quasi-Hopf and Hopf algebras of prime dimension .
Keywords
Cite
@article{arxiv.1812.06556,
title = {Frobenius-Perron dimensions of integral $\Bbb Z_+$-rings and applications},
author = {Pavel Etingof},
journal= {arXiv preprint arXiv:1812.06556},
year = {2018}
}
Comments
24 pages, latex