摘要
应用矩阵理论详细讨论n×n实矩阵A存在Voltera乘子的充分必要条件,得到的方法和结果使用起来简单方便.
The necessary and sufficient condition of the existance on the Volterra multiplicator of n×n real matrix is discussed in detial by using the matrix theory. It is convenient for application.
关键词
矩阵理论
正定阵
VOLTERRA乘子
对角占优
matrix theory, postive definite matrix, Volterra multiplicator, diagonal dominance