A class of quantum doubles which are ribbon algebras
Rings and Algebras
2007-12-11 v3 Quantum Algebra
Abstract
Andruskiewitsch and Schneider classify a large class of pointed Hopf algebras with abelian coradical. The quantum double of each such Hopf algebra is investigated. The quantum doubles of a family of Hopf algebras from the above classification are ribbon Hopf algebras.
Cite
@article{arxiv.0708.2685,
title = {A class of quantum doubles which are ribbon algebras},
author = {S. Burciu},
journal= {arXiv preprint arXiv:0708.2685},
year = {2007}
}
Comments
Some details are added. Corollary 2.4 and the remark after it are reformulated. Section 4 with a general tareatment is added. References are updated