摘要
本文给出了广义严格对角占优矩阵的几个判据,改进并推广了一些相关结果.
In this paper, some sufficient conditions for generalized strictly diagonally dominant matrices are given, and improve and generalize some related results.
出处
《宜春学院学报》
2006年第2期26-28,共3页
Journal of Yichun University
关键词
对角占优矩阵
广义严格对角占优矩阵
非零元素链.
diagonally dominant matrix, generalized strictly diagonally dominant matrix, nonzero dements chain MR (2000) subject classification 15A57