COSET DECOMPOSITION FOR SEMISIMPLE HOPF ALGEBRAS

被引：11

作者：

Burciu, Sebastian ^{[1
]}

机构：

[1] Simion Stoilow Romanian Acad, Inst Math, RO-014700 Bucharest, Romania

来源：

COMMUNICATIONS IN ALGEBRA | 2009年 / 37卷 / 10期

关键词：

Coset decomposition; Hopf algebras; Semisimple;

D O I：

10.1080/00927870902828496

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The notion of double coset for semisimple finite dimensional Hopf algebras is introduced. This is done by considering an equivalence relation on the set of irreducible characters of the dual Hopf algebra. As an application formulae for the restriction of the irreducible characters to normal Hopf subalgebras are given.

引用

页码：3573 / 3585

页数：13

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