On Graded Bialgebra Deformations
量子代数
2016-09-07 v2 环与代数
摘要
We introduce the graded bialgebra deformations, which explain Andruskiewitsch-Schneider's liftings method. We also relate this graded bialgebra deformation with the corresponding graded bialgebra cohomology groups, which is the graded version of the one due to Gerstenhaber-Schack.
引用
@article{arxiv.math/0506030,
title = {On Graded Bialgebra Deformations},
author = {Yu Du and Xiao-Wu Chen and Yu Ye},
journal= {arXiv preprint arXiv:math/0506030},
year = {2016}
}
备注
Presented in AsiaLink Conference and Mistakes changed. To appear in Alg. Collo