Finite dimensional pointed Hopf algebras over S_4
Quantum Algebra
2018-06-01 v2 Representation Theory
Abstract
Let k be an algebraically closed field of characteristic 0. We conclude the classification of finite dimensional pointed Hopf algebras whose group of group-likes is S_4. We also describe all pointed Hopf algebras over S_5 whose infinitesimal braiding is associated to the rack of transpositions.
Cite
@article{arxiv.0904.2558,
title = {Finite dimensional pointed Hopf algebras over S_4},
author = {Gaston Andres Garcia and Agustin Garcia Iglesias},
journal= {arXiv preprint arXiv:0904.2558},
year = {2018}
}
Comments
22 pages. Some results extended