摘要
讨论了矩阵的三种初等变换的关系,可逆矩阵可写成Di(k)、Tij(k)两种类型初等矩阵的乘积,以及初等变换在分块矩阵中的简单应用.
The relations among three sorts of primary transformation of the matrix are discussed; the reversible matrix can be written as the product of the two primary matrices, i.e. Di （ k）, Tij （k） ; the simple application of primary transformation in the block matrix.
出处
《钦州学院学报》
2006年第6期5-7,共3页
Journal of Qinzhou University
关键词
初等变换
初等矩阵
可逆矩阵
分块矩阵
primary transformation
primary matrix
reversible matrix
block matrix
