| 逆H矩阵的性质 |
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| 引用本文： | 王广彬,黄廷祝. 逆H矩阵的性质[J]. 电子科技大学学报(自然科学版), 2001, 30(2): 192-194 |
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| 作者姓名： | 王广彬 黄廷祝 |
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| 作者单位： | 1.电子科技大学应用数学系 成都 610054 |
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| 基金项目： | 四川省青年科技基金，Jsa1081， |
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| 摘 要： | 研究了在理论和实际应用中有重要用途的M矩阵、H矩阵的相关问题。定义了逆H矩阵的概念,并对其性质进行了研究。获得了逆H矩阵与逆M矩阵的关系、逆H矩阵的判定、逆H矩阵的Hadamard积的性质、与矩阵对角占优性的关系等基本性质。
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| 关 键 词： | M矩阵 H矩阵 逆M矩阵 逆H矩阵 Hadamard积 |
| 收稿时间： | 2000-10-18 |
Properties of Inverse H-Matrices |
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| Wang guangbin,Huang Tingzhu. Properties of Inverse H-Matrices[J]. Journal of University of Electronic Science and Technology of China, 2001, 30(2): 192-194 |
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| Authors: | Wang guangbin Huang Tingzhu |
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| Affiliation: | 1.Dept. of Applied Mathematics,UEST of China Chengdu 610054 |
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| Abstract: | In this paper, related questions of M-matrices and H-matrices are studied. The concept of inverse H-matrices is defined. The relationship between the inverse M-matrices and the inverse H-matrices, criteria for the inverse H-matrices, properties of the Hadamard product of inverse H-matrices,relationship between the inverse H-matrices and diagonal dominance of matrices are presented. A kind of matrix class is generalized. |
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