A class of new braided Hopf algebras

作者：Ma, Tianshui^*; Li, Haiying; Wang, Shuanhong

来源：Frontiers of Mathematics in China, 2011, 6(2): 293-308.

DOI：10.1007/s11464-011-0096-y

• Crossed product
• braided Hopf algebra
• twisted product

We give the necessary and sufficient conditions for a general crossed product algebra equipped with the usual tensor product coalgebra structure to be a Hopf algebra. Furthermore, we obtain the necessary and sufficient conditions for the general crossed product Hopf algebra to be a braided Hopf algebra which generalizes some known results.

• 单位
  东南大学; 河南师范大学