Ambiskew Hopf Algebras
Rings and Algebras
2011-12-16 v1 Quantum Algebra
Abstract
Necessary and sufficient conditions are obtained for an ambiskew polynomial algebra A over a Hopf k-algebra R to possess the structure of a Hopf algebra extending that of R, in which the added variables X+ and X- are skew primitive. The coradical filtration is calculated, many examples are described, and properties determined.
Cite
@article{arxiv.1112.3528,
title = {Ambiskew Hopf Algebras},
author = {Kenneth A. Brown and Monica Macauley},
journal= {arXiv preprint arXiv:1112.3528},
year = {2011}
}
Comments
20 pages