On Semisimple Hopf Algebras of Dimension pq2

On Semisimple Hopf Algebras of Dimension pq2
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DOI:
10.1006/jabr.1999.7968
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发表时间:
1999-11
期刊:
影响因子:
0.9
通讯作者:
S. Natale
S. Natale
中科院分区:
数学3区
文献类型:
--
作者:
S. Natale

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设p和q是不同的素数。证明了一类pqr维半单Hopf代数中存在非平凡类群元的一个结果。本文给出了特征为零的代数闭域k上维数为pq ~ 2的半单Hopf代数A的分类,使得A和A ~* 都是Frobenius型.我们还完成了维数pq ~ 2 <100的半单Hopf代数的分类。
Let p and q be distinct prime numbers. We prove a result on the existence of nontrivial group-like elements in a certain class of semisimple Hopf algebras of dimension pqr. We conclude the classification of semisimple Hopf algebras A of dimension pq2 over an algebraically closed field k of characteristic zero, such that both A and A* are of Frobenius type. We also complete the classification of semisimple Hopf algebras of dimension pq2<100.