A $q$-Identity Related to a Comodule
Rings and Algebras
2010-11-12 v1
Abstract
In this paper we show that a certain algebra being a comodule algebra over the Taft Hopf algebra of dimension is equivalent to a set of identities related to the -binomial coefficient, when is a primitive root of 1. We then give a direct combinatorial proof of these identities.
Keywords
Cite
@article{arxiv.1011.2588,
title = {A $q$-Identity Related to a Comodule},
author = {Andrea Jedwab and Susan Montgomery},
journal= {arXiv preprint arXiv:1011.2588},
year = {2010}
}