摘要
定义了一类广义数量矩阵,在此基础上探讨了广义数量矩阵的可对角化性质.给出了广义数量矩阵可逆的充分必要条件,并且给出了这一类矩阵求逆矩阵的一般化公式.
In this paper,we firstly define a type of generalized quantitative matrices and discuss their diagonalizable properties.Secondly,we provide sufficient and necessary conditions for generalized quantitative matrices to be invertible and give a general formula for calculating the inverse matrices of this type.
作者
赵丹
杨森
ZHAO Dan;YANG Sen(School of Mathematics,Anshan Normal University,Anshan Liaoning 114007,China)
出处
《鞍山师范学院学报》
2023年第6期4-8,共5页
Journal of Anshan Normal University
关键词
广义数量矩阵
逆矩阵
线性方程组
Generalized quantitative matrix
Inverse matrix
System of linear equations
