节点文献
关于不可约弱广义对角优势阵
On Irreducible Weak Generalized Diagonal Dominance Matrix
【摘要】 本文讨论了不可约弱广义对角优势阵的非奇异性及其特征值的分布 ,进而给出了非奇异 M-阵的几个充分条件
【Abstract】 This paper discusses the invertibility and the range of eigenvalue on the irreducible weak generalized diagonal dominance matrix,and obtains several sufficient conditions for the invertible M-matrix.
【关键词】 不可约;
弱广义对角优势阵;
非奇异性;
特征值分布;
【Key words】 Irreducibility; Weak generalized diagonal dominance matrix; Invertibility; Range of eigenvalue.;
【Key words】 Irreducibility; Weak generalized diagonal dominance matrix; Invertibility; Range of eigenvalue.;
- 【文献出处】 数学理论与应用 ,Mathematical Theory and Application , 编辑部邮箱 ,2000年02期
- 【分类号】O151.21
- 【被引频次】3
- 【下载频次】31