数学物理学报

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关于(f,τ) -相容Hopf代数对(B,H)

赵文正   

  1. 河南师范大学数学与信息科学学院 新乡 453007
  • 收稿日期:2005-02-16 修回日期:2006-01-14 出版日期:2007-02-25 发布日期:2007-02-25
  • 通讯作者: 赵文正
  • 基金资助:
    河南省教育厅自然科学基金(0510476001)资助

On (f,τ)-Compatible Hopf Algebra Pair (B,H)

Zhao Wenzheng   

  1. Department of Mathematics, Henan Normal University, Xinxiang 453007
  • Received:2005-02-16 Revised:2006-01-14 Online:2007-02-25 Published:2007-02-25
  • Contact: Zhao Wenzheng

摘要: 该文定义了(f,τ) -相容Hopf代数对(B,H),利用这样的对(B,H),给出了左H -余模范畴HM的一个辫子张量子范畴,从而得到一个量子Yang-Baxter算子,并且通过扭曲Hopf代数$B$的乘法,构造出Yetter-Drinfeld范畴中HHYD的Hopf代数.

关键词: Yetter-Drinfeld模范畴, 余拟三角Hopf代数, 量子Yang-Baxter算子

Abstract: In this paper, the author defines (f,τ)-compatible Hopf algebra pair (B, H).
Using such a pair (B,H), the author obtains a new braided monoidal
category, which is a submonoidal category of left H-comodules category HM, and obtains a kind of new quantum Yang-Baxt operators. The author also constructs a Hopf algebra in the Yetter-Drinfeld category HHYD$ by twisting the multiplication of B.

Key words: Yetter-Drifeld category, Coquasitriangular Hopf algebra,
Quantum Yang-Baxter operator

中图分类号: 

  • 16W30