REPRESENTATIONS OF THE CATEGORY OF MODULES OVER POINTED HOPF ALGEBRAS OVER S3 AND S4

被引：0

作者：

Garcia Iglesias, Agustin ^{[1
]}

Mombelli, Martin ^{[1
]}

机构：

[1] Univ Nacl Cordoba, CIEM, RA-5000 Cordoba, Argentina

来源：

PACIFIC JOURNAL OF MATHEMATICS | 2011年 / 252卷 / 02期

关键词：

tensor categories; module categories; Hopf algebras; TENSOR CATEGORIES; CLASSIFICATION;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We classify exact indecomposable module categories over the representation category of all nontrivial Hopf algebras with coradical S-3 and S-4. As a byproduct, we compute all its Hopf-Galois extensions and we show that these Hopf algebras are cocycle deformations of their graded versions.

引用

页码：343 / 378

页数：36

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