摘要
指出最近已有结论中存在的问题,给出其解决的办法.得到一种新的判定矩阵稳定性、正定性以及矩阵为M-矩阵的方法.
In this paper,the problem in present papers is pointed out,the method which solves the problem is given.A new decision method which judges stable matrix,positive-definite matrix and M-matrix is proposed.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2012年第4期1-4,共4页
Journal of Southwest China Normal University(Natural Science Edition)
基金
中央高校基金资助项目(CDJXS11100028)
关键词
稳定矩阵
正定矩阵
M-矩阵
特征值
stable matrix
positive-definite matrix
M-matrix
eigenvalue