| 正定矩阵Hadamard积累和M—矩阵Fan积的Oppenheim型不等式的改进 |
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| 引用本文： | 张胜.正定矩阵Hadamard积累和M—矩阵Fan积的Oppenheim型不等式的改进[J].南京师大学报,1999,22(2):19-23. |
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| 作者姓名： | 张胜 |
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| 作者单位： | 南京师范大学数学系,210097,南京 |
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| 摘 要： | 改进了正定矩阵Ｈａｄａｍａｒｄ积和Ｍ－矩阵Ｆａｎ积的Ｏｐｐｅｎｈｅｉｍ型不等式。
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| 关 键 词： | 正定矩阵 M－矩阵 Hadamard积 Fan积 不等式 |
Improvement on Oppenheim-type Inequalities for Hadamard Product of Two Positive Definite Matrices and Fan Product of Two M-Matrices |
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| Zhang Sheng.Improvement on Oppenheim-type Inequalities for Hadamard Product of Two Positive Definite Matrices and Fan Product of Two M-Matrices[J].Journal of Nanjing Normal University(Natural Science Edition),1999,22(2):19-23. |
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| Authors: | Zhang Sheng |
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| Abstract: | |
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| Keywords: | positive definite matrix M-matrix Hadamard product Fan product Oppenheim-type inequalities |
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