DRINFEL’D DOUBLE FOR MONOIDAL HOM-HOPF ALGEBRAS

DRINFEL’D DOUBLE FOR MONOIDAL HOM-HOPF ALGEBRAS
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幺半群 Hom-Hopf 代数的 Drinfel�d 双精度

DOI:
10.4064/cm8076-1-2020
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发表时间:
2021
影响因子:
0.4
通讯作者:
Xiaohui Zhang
Xiaohui Zhang
中科院分区:
数学4区
文献类型:
--
作者:
Yan Ning;Daowei Lu;Xiaohui Zhang

文献摘要

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本文主要构造了有限维monoidal Hom-Hopf代数$(H,\alpha)$的双交叉积,推广了Majid的双交叉积.自然地,Hom-type双交叉积导致Drinfel'd double $(H^{op}\bowtie H^{\ast},\alpha \otimes(\alpha^{-1})^\ast)$具有满足量子Hom-Yang-巴克斯特方程的准三角结构$R$。
In this paper we mainly construct bicrossproduct for finite-dimensional monoidal Hom-Hopf algebra $(H,\alpha)$, generalizing the Majid's bicrossproduct. Naturally the Hom-type bicrossproduct leads to Drinfel'd double $(H^{op}\bowtie H^{\ast}, \alpha \otimes (\alpha^{-1})^\ast)$ with a quasitriangular structure $R$ satisfying the quantum Hom-Yang-Baxter equations.