Generalized braided Hopf algebras |
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Authors: | Zhong-jian Lu Xiao-li Fang |
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Affiliation: | Department of Mathematics, Shaoxing College of Arts and Sciences, Shaoxing 312000, China |
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Abstract: | The concept of (f, σ)-pair (B, H)is introduced, where B and H are Hopf algebras. A braided tensor category which is a tensor subcategory of the category HM of left H-comodules through an (f, σ)-pair is constructed. In particularly, a Yang-Baxter equation is got. A Hopf algebra is constructed as well in the Yetter-Drinfel'd category HHYD by twisting the multiplication of B. |
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Keywords: | (f Yetter-Drinfel'd modules category braided Hopf algebra |
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