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关于pq维的霍普夫代数

On Hopf algebras of dimension pq

Pavel Etingof, Shlomo Gelaki

摘要:

本文研究了pq维霍普夫代数的分类,其中p,q是不同的素数.更精确地说,我们证明了如果p和q是奇素数且p<q<2p+3,则任何维数为pq的复霍普夫代数都是半单的,因而同构于一个群代数或一个群代数的对偶.

英文摘要:

In this paper we contribute to the classification of Hopf algebras of dimension pq, where p,q are distinct prime numbers. More precisely, we prove that if p and q are odd primes with p<q<2p+3, then any complex Hopf algebra of dimension pq is semisimple and hence isomorphic to either a group algebra or to the dual of a group algebra by the previous works math.QA/9801129 and math.QA/9801128.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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