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On the quasitriangular structures of abelian extensions of ℤ2
Communications in Algebra ( IF 0.6 ) Pub Date : 2021-06-10 , DOI: 10.1080/00927872.2021.1929274
Kun Zhou 1 , Gongxiang Liu 1
Affiliation  

Abstract

The aim of this paper is to study quasitriangular structures on a class of semisimple Hopf algebras kG#σ,τkZ2 constructed through abelian extensions of kZ2 by kG for an abelian group G. We prove that there are only two forms of them and we get a complete list of all universal R-matrices of the generalized Kac-Paljutkin algebra H2n2 (see Section 2 for the definition).



中文翻译:

关于ℤ2的阿贝尔扩展的拟三角结构

摘要

本文的目的是研究一类半单Hopf代数上的拟三角结构 G#σ,τZ2 通过阿贝尔扩展构造 Z2 经过 G对于阿贝尔群G。我们证明它们只有两种形式,我们得到了所有通用的完整列表电阻- 广义 Kac-Paljutkin 代数的矩阵 H2n2 (定义见第 2 节)。

更新日期:2021-06-10
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