| 实正定矩阵的复合矩阵的正定性 |
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| 引用本文： | 蒋忠樟.实正定矩阵的复合矩阵的正定性[J].数学研究与评论,1995,15(5):103-107. |
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| 作者姓名： | 蒋忠樟 |
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| 作者单位： | 浙江金华教育学院 |
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| 摘 要： | 本文讨论了实正定矩阵的复合矩阵的正定性，并且给出了实正定矩阵的复合矩阵仍为正定矩阵的一个充要条件.
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| 关 键 词： | 实正定矩阵 复合矩阵 |
| 收稿时间： | 1992/11/30 0:00:00 |
The Positive Definiteness of Compound Matrices of the Real Positive Definite Matrices |
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| Jiang Zhongzhang.The Positive Definiteness of Compound Matrices of the Real Positive Definite Matrices[J].Journal of Mathematical Research and Exposition,1995,15(5):103-107. |
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| Authors: | Jiang Zhongzhang |
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| Institution: | Jinhua Educational College of Zhejiang |
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| Abstract: | We discuss the positive definition of compound matrices of the real positive definite matrix,and gives one necessary and sufficient condition that the compound matrices of the real positive definite matrix is still the positive definite matrix. |
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| Keywords: | real positive definite matrix compound matrces |
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