| 非奇异H矩阵的实用充分条件 |
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| 引用本文： | 干泰彬,黄廷祝. 非奇异H矩阵的实用充分条件[J]. 计算数学, 2004, 26(1): 109-116 |
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| 作者姓名： | 干泰彬 黄廷祝 |
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| 作者单位： | 电子科技大学应用数学学院,成都,610054;电子科技大学应用数学学院,成都,610054 |
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| 摘 要： | In this paper, several practical sufficient conditions for nonsinguular H-matrices are obtained by comparing the elements of a matrix. Advantage of results obtained is illustrated by a numerical example.
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| 关 键 词： | 非奇H矩阵 对角占优性 不可约 非零元素链 |
PRACTICAL SUFFICIENT CONDITIONS FOR NONSINGULAR H-MATRICES |
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| Gan Taibin Huang Tingzhu. PRACTICAL SUFFICIENT CONDITIONS FOR NONSINGULAR H-MATRICES[J]. Mathematica Numerica Sinica, 2004, 26(1): 109-116 |
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| Authors: | Gan Taibin Huang Tingzhu |
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| Affiliation: | Gan Taibin Huang Tingzhu (Faculty of Appl. Math., University of Electronic Science & Tech. of China, Chengdu, 610054) |
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| Abstract: | In this paper, several practical sufficient conditions for nonsingular H-matrices are obtained by comparing the elements of a matrix. Advantage of results obtained is illustrated by a numerical example. |
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| Keywords: | nonsingular H-matrix diagonal dominance irreducibility nonzero elements chain |
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