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.
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.
引文
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