Chinese Quarterly Journal of Mathematics ›› 2014, Vol. 29 ›› Issue (2): 274-282.doi: 10.13371/j.cnki.chin.q.j.m.2014.02.018

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Group Twisted Tensor Biproducts over Hopf Group Coalgebras

  

  1. School of Mathematics and Statistics, Yili Normal University

  • Received:2012-11-30 Online:2014-06-30 Published:2023-04-10
  • About author:CHEN Quan-guo(1980-), male, native of Shangqiu, Henan, an associate professor of Yili Normal University, Ph.D., engages in Hopf algebras.
  • Supported by:
    Supported by the Fund of the Key Disciplines of Xinjiang Uygur Autonomous Region(2012ZDXK03)

Abstract: In this paper, we introduce the concept of a group twisted tensor biproduct and give the necessary and sufficient conditions for the new object to be a Hopf group coalgebra.

Key words: Hopf group coalgebra, twisted tensor biproduct, comodule coalgebra

CLC Number: