| H矩阵的实用充分条件 |
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| 引用本文： | 刘长太. H矩阵的实用充分条件[J]. 山西师范大学学报：自然科学版, 2012, 0(4): 8-11 |
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| 作者姓名： | 刘长太 |
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| 作者单位： | 扬州工业职业技术学院数学系,江苏扬州225127 |
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| 摘 要： | 本文仅从矩阵元素出发,给出了H矩阵新的简捷而实用的一组充分条件,最后用数值例子验证了该充分条件的优越性．
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| 关 键 词： | H矩阵 不可约矩阵 对角占优 非零元素链 |
Sufficient Conditions for Nonsingular H-matrices |
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| LIU Chang tai. Sufficient Conditions for Nonsingular H-matrices[J]. Journal of Shanxi Teachers University, 2012, 0(4): 8-11 |
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| Authors: | LIU Chang tai |
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| Affiliation: | LIU Chang tai (Department of Mathematics, Yangzhou college of industrial technology, Yangzhou 225127, Jiangsu, China) |
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| Abstract: | In this paper, several practical sufficient conditions for nonsingular H-matrices are given. Advantages of these results are illustrated by a numerical example. |
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| Keywords: | nonsingular H-matrices irreducibility diagonal dominance nonzero elements chain |
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