THE GREEN RINGS OF TAFT ALGEBRAS

被引：1
|
作者：
Chen, Huixiang [1 ]
Van Oystaeyen, Fred [2 ]
Zhang, Yinhuo [3 ]
机构：
[1] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China
[2] Univ Antwerp, Dept Math & Comp Sci, B-2020 Antwerp, Belgium
[3] Univ Hasselt, Dept WNI, B-3590 Diepenbeek, Belgium
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2014年 / 142卷 / 03期
关键词：
Green ring; indecomposable module; Taft algebra; FINITE-GROUP;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We compute the Green ring of the Taft algebra H-n(q), where n is a positive integer greater than 1 and q is an n-th root of unity. It turns out that the Green ring r(H-n(q)) of the Taft algebra H-n(q) is a commutative ring generated by two elements subject to certain relations defined recursively. Concrete examples for n = 2, 3, ... , 8 are given.
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页码：765 / 775
页数：11
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