Braided groups and quantum groupoids

被引:2
|
作者
Liu, G. H. [1 ]
Zhu, H. X. [2 ]
机构
[1] Southeast Univ, Dept Math, Nanjing 210096, Jiangsu, Peoples R China
[2] Univ Hasselt, Dept Math, B-3590 Diepenbeek, Belgium
关键词
quantum groupoid; weak Hopf algebra; braided group; braided Hopf algebra; HOPF-ALGEBRAS; FACE ALGEBRAS;
D O I
10.1007/s10474-011-0183-2
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let H be a quasitriangular weak Hopf algebra. It is proved that the centralizer subalgebra of its source subalgebra in H is a braided group (or Hopf algebra in the category of left H-modules), which is cocommutative and also a left braided Lie algebra in the sense of Majid.
引用
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页码:383 / 399
页数:17
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