吉林大学学报(理学版) ›› 2019, Vol. 57 ›› Issue (3): 473-479.

• 数学 • 上一篇    下一篇

张量型Hom-Hopf代数的余ribbon元

王伟1, 张晓辉2   

  1. 1. 东南大学 数学学院, 南京 210096; 
    2. 曲阜师范大学 数学科学学院, 山东 曲阜 273165
  • 收稿日期:2018-04-26 出版日期:2019-05-26 发布日期:2019-05-20
  • 通讯作者: 张晓辉 E-mail:zxhui_000@126.com

Coribbon Forms on Monoidal HomHopf Algebras

WANG Wei1, ZHANG Xiaohui2   

  1. 1. School of Mathematics, Southeast University, Nanjing 210096, China;
    2. School of Mathematical Sciences, Qufu Normal University, Qufu 273165, Shandong Province, China
  • Received:2018-04-26 Online:2019-05-26 Published:2019-05-20
  • Contact: ZHANG Xiaohui E-mail:zxhui_000@126.com

摘要: 定义并讨论张量型Hom-Hopf代数的广义Hom余模范畴, 利用Tannaka型对偶方法, 刻画其刚性结构与平衡结构, 进一步给出其为ribbon范畴的等价条件, 并引入余ribbon元的定义.

关键词: 张量型Hom-Hopf代数, 余表示, ribbon结构, 余ribbon元

Abstract: We defined and discussed the category of generalized Hom-comodules of a monoidal Hom-Hopf algebra. We used the Tannaka dual method to describe the rigid and balanced structures. Furthermore, we gave equivalent conditions of the ribbon category, and introduced the definition of the coribbon forms.

Key words: monoidal Hom-Hopf algebras, corepresentations, ribbon structure, coribbon forms

中图分类号: 

  • O153.5