Automorphisms of the standard Borel subgroup of orthogonal group O(2m, R) over commutative rings

被引:4
作者
Wang, Dengyin [1 ]
Yu, Qiu [1 ]
Zhao, Yanxia [1 ]
机构
[1] China Univ Mining & Technol, Dept Math, Xuzhou 221008, Peoples R China
基金
中国国家自然科学基金;
关键词
orthogonal groups; automorphisms; commutative rings;
D O I
10.1016/j.jalgebra.2007.07.023
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
All automorphisms of the standard Borel subgroup of orthogonal group O(2m, R) are determined, provided that R is a commutative ring with identity, 2, 3 are invertible in R and M >= 5. (c) 2007 Elsevier Inc. All rights reserved.
引用
收藏
页码:534 / 543
页数:10
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