Notes on two-parameter quantum groups, (I)
量子代数
2014-10-06 v4 表示论
摘要
A simpler definition for a class of two-parameter quantum groups associated to semisimple Lie algebras is given in terms of Euler form. Their positive parts turn out to be 2-cocycle deformations of each other under some conditions. An operator realization of the positive part is given.
引用
@article{arxiv.math/0702298,
title = {Notes on two-parameter quantum groups, (I)},
author = {Naihong Hu and Yufeng Pei},
journal= {arXiv preprint arXiv:math/0702298},
year = {2014}
}
备注
11 pages