On riedtmann's Lie algebra of the gentle one-cycle algebra ?(n-1,1,1)

被引:0
|
作者
Chen, Hui [1 ,2 ,3 ]
Yang, Dong [1 ]
机构
[1] Nanjing Univ, Dept Math, Nanjing, Peoples R China
[2] Nanjing Med Univ, Sch Biomed Engn & Informat, Nanjing, Peoples R China
[3] Nanjing Univ, Dept Math, Nanjing 210093, Peoples R China
基金
中国国家自然科学基金;
关键词
Euler form; Riedtmann Lie algebra; Root system of type BC; MAXIMAL RIGID OBJECTS; CLUSTER ALGEBRAS; CATEGORIES; MATRICES;
D O I
10.1080/00927872.2023.2240890
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
An extended version of Riedtmann's Lie algebra of the gentle one-cycle algebra ?(n-1,1,1) is computed and is shown to admit a Cartan decomposition by the positive roots of the root system of type BCn.
引用
收藏
页码:345 / 358
页数:14
相关论文
共 50 条