R-matrices and Hopf algebra quotients
Quantum Algebra
2007-05-23 v1
Abstract
We study a natural construction of Hopf algebra quotients canonically associated to an R-matrix in a finite dimensional Hopf algebra. We apply this construction to show that a quasitriangular Hopf algebra whose dimension is odd and square-free is necessarily cocommutative.
Cite
@article{arxiv.math/0605731,
title = {R-matrices and Hopf algebra quotients},
author = {Sonia Natale},
journal= {arXiv preprint arXiv:math/0605731},
year = {2007}
}
Comments
21 pages, amslatex