几类正规(次正规)矩阵存在形式探讨  

A Study of Some Kinds of Normal(Sub-normal) Matrix and Its Existence Form

作　　者：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：《韩山师范学院学报》2009年第3期25-30,共6页Journal of Hanshan Normal University

摘　　要：探讨了n阶次强酉矩阵、强酉矩阵、酉矩阵等几类正规(次正规)矩阵的特殊存在形式.In the paper, the special existence form of several kinds of normal（sub-normal） matrix are studied, including n-order strongly sub-unitary matrix, strongly unitary matrix, unitary matrix, and so on.

关 键 词：次强酉矩阵 强酉矩阵 酉矩阵 次酉矩阵 正规矩阵 

分 类 号：O153.21[理学—数学]