K-次正交矩阵及其性质  

The K-Sub-Orthogonal Matrix and Its Properties

作　　者：刘玉[1] 蔡乌芳[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：《南通大学学报（自然科学版）》2009年第1期72-75,共4页Journal of Nantong University(Natural Science Edition)　

摘　　要：仿照次正交矩的定义方法,给出了K-次正交矩阵的概念,讨论了K-次正交矩阵的基本性质,研究了K-次正交矩阵的伴随矩阵、转置矩阵、次转置矩阵、全转置矩阵以及其它分块矩阵的相关性质,得出了一些新的结果.Referring to the methods of defining sub-orthogonal matrix,we give the concept of K-quasi-sub-orthogonal matrix and obtain the properties of its generalized matrices.Moreover,we examine respectively the properties of the K-anti-sub-orthogonal matrices which are the special cases of K-sub-orthogonal matrix and present the relations among these generalized matrices.

关 键 词：次对称矩阵 次正交矩阵 全转置矩阵 K-次正交矩阵 

分 类 号：O151.21[理学—数学]