摘要
全面讨论了矩阵特征根的性质,并利用矩阵的初等变换证明了矩阵秩的常用不等式。
In this paper, we have fully discussed characters about the characteristic root of matrix and made use of frequently used matrix elementary transformation to prove several inequalities about rank of matrix.
出处
《信阳农业高等专科学校学报》
2004年第4期82-84,共3页
Journal of Xinyang Agricultural College
关键词
矩阵秩
特征根
初等变换
性质
不等式证明
不等式
characteristic root
characteristic vector
characteristic matrix
rank of matrix
elementary transformation .
