Graded involutions on block-triangular matrix algebras

被引:3
|
作者
Fidelis, Claudemir [1 ]
Goncalves, Dimas Jose [2 ]
Diniz, Diogo [1 ]
Yasumura, Felipe Yukihide [3 ]
机构
[1] Univ Fed Campina Grande, Unidade Acad Matemat, BR-58429970 Campina Grande, Paraiba, Brazil
[2] Univ Fed Sao Carlos, Dept Math, BR-13565905 Sao Carlos, SP, Brazil
[3] Univ Estadual Maringa, Dept Math, Maringa, Parana, Brazil
关键词
Graded algebra; Upper block-triangular matrices; Antiautomorphism; Involution; GROUP GRADINGS; LIE; JORDAN;
D O I
10.1016/j.laa.2019.09.023
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we classify the ordinary and graded involutions on block-triangular matrix algebras over an algebraically closed field of characteristic not equal 2. (C) 2019 Elsevier Inc. All rights reserved.
引用
收藏
页码:24 / 44
页数:21
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