| M—矩阵的等价表征 |
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| 引用本文： | 高福顺.M—矩阵的等价表征[J].新疆大学学报(理工版),1998,15(2):12-14. |
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| 作者姓名： | 高福顺 |
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| 作者单位： | 吉林师范学院数学系 |
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| 摘 要： | 本文引进了矩阵的双对角占优的概念，给出了一个新的Ｍ－矩阵的等价表征。
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| 关 键 词： | 对角占优 双对角占优 M－矩阵 |
Characterization of M Matrices |
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| Gao Fushun.Characterization of M Matrices[J].Journal of Xinjiang University(Science & Engineering),1998,15(2):12-14. |
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| Authors: | Gao Fushun |
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| Abstract: | In this paper,We introduce the concept of bidiagonally dominant matrices,and obtain a new necessry and sufficient condition of these matrices to be M matrices or generalized strictly diagonally dominant matrices. |
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| Keywords: | diagonally dominant\ bidiagonally dominant\ M matrices |
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