J-拟次正交矩阵及其特例  

The J-quasi-sub-orthogonal Matrix and their Special Case

作　　者：刘玉[1] 陈桂章[1] 

机构地区：[1]韩山师范学院数学与信息技术系,广东潮州521041

出　　处：《南华大学学报（自然科学版）》2008年第4期37-39,45,共4页Journal of University of South China：Science and Technology

摘　　要：参照拟次正交矩阵定义,给出了J-拟次正交矩阵的概念,讨论了这类矩阵及其特例J-(反)次正交矩阵的基本性质和它们的伴随矩阵、转置矩阵、次转置矩阵、行列式等的性质,并研究了这些矩阵之间的关系,得出了一些新的结果.Referring to the methods of defining sub - orthogonal matrix, we give the concepts of J - quasi - sub - Ortmatrix and discuss the properties of the J - Anti - sub - orthogonal Matrix and the special cases of J - sub - orthogonal Matrix respectively. In the end, we present the relations among these generalized matrices and get some new results.

关 键 词：J-拟次正交矩阵 J-次正交矩阵 J-反次正交矩阵 

分 类 号：O151.21[理学—数学]