| 一类特殊逆M-矩阵的判定 |
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| 引用本文： | 殷云星.一类特殊逆M-矩阵的判定[J].燕山大学学报,2007,31(5):461-463. |
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| 作者姓名： | 殷云星 |
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| 作者单位： | 华北电力大学,数理系,河北,保定,071003 |
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| 摘 要： | 主要讨论了逆M-矩阵的判定，给出了一类逆为三对角矩阵的特殊逆坼矩阵，研究了该矩阵的一些特征和性质，存其特殊情况下便推出了D-型矩阵，从而间接的证明了D-型矩阵的一些优良的性质。
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| 关 键 词： | D-型矩阵 Hadamaed积 逆M-矩阵 |
| 文章编号： | 1007-791X（2007）05-0461-03 |
| 修稿时间： | 2007-06-14 |
Criteria of a special inverse M-matrices |
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| YIN Yun-xing.Criteria of a special inverse M-matrices[J].Journal of Yanshan University,2007,31(5):461-463. |
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| Authors: | YIN Yun-xing |
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| Institution: | 1. Department of Mathematics and Physics, North China Electric Power University, Baoding, Hebei 071003, China |
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| Abstract: | In this paper, the determinations of inverse M-matrices are discussed. Furthermore some special inverse M-matrices which inverse is tridiagonal matrices and their characters and properties are obtained. In some special case, type-D matrices are induced, and indirectly some well properties oftype-D matrices are produced. |
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| Keywords: | type-D matrices Hadamard product inverse M-matrices |
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