严格对角占优M-矩阵的逆矩阵的无穷大范数的新上界New upper bounds for the infinity norm of inverse matrix of strictly diagonally dominant M-matrix
王峰;孙德淑;李朝迁;
摘要(Abstract)：
给出了严格对角占优M-矩阵的逆矩阵的无穷大范数上界新的估计式,进而给出严格对角占优M-矩阵的最小特征值下界的估计式.新估计式改进了已有文献的结果.
关键词(KeyWords)： M-矩阵;对角占优;上界;最小特征值
基金项目(Foundation): 国家自然科学基金(11511140;11361074);; 云南省科技厅应用基础研究基金(2013FD002);; 贵州省科学技术基金([2015]2073);; 贵州民族大学科研基金(15XRY004)
作者(Authors): 王峰;孙德淑;李朝迁;
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