摘要
定义半正定复矩阵,给出复矩阵半正定的几个充要条件,论证半正定复矩阵特征值的一些性质.
In this paper,several full and necessary conditions of complex positive semidefinite matrix and some properties of its eigenvalue are discussed.
出处
《江苏师范大学学报(自然科学版)》
CAS
1996年第4期8-11,共4页
Journal of Jiangsu Normal University:Natural Science Edition
关键词
复矩阵
正定复矩阵
半正定复矩阵
特征值
Complex matrix
complex positive definite matrix
complex positive semi-definite matrix
eigenvalue