| 有关广义正定矩阵的几个性质 |
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| 引用本文： | 纪云龙,王春莲.有关广义正定矩阵的几个性质[J].吉林工学院学报,1998,19(1):73-75. |
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| 作者姓名： | 纪云龙 王春莲 |
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| 作者单位： | 通化师范学院数学系(纪云龙)，吉林建筑工程学院(王春莲) |
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| 摘 要： | 讨论了广义正定矩阵的一些性质，并给出一类较特殊的广义正定矩阵，它的多个自身的Ｈａｄａｍａｒｄ积仍保持广义正定性的一个充分条件。
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| 关 键 词： | 正定矩阵 广义正定矩阵 Hadamard乘积 |
On Some Properties of the Generalized Positive Definite Matrix |
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| Ji Yunlong.On Some Properties of the Generalized Positive Definite Matrix[J].Journal of Jilin Institute of Technology,1998,19(1):73-75. |
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| Authors: | Ji Yunlong |
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| Abstract: | Some properties of the generalized positive definite matrix are discussed. A class of more particular ones is given. It is shown that its multiple self Hadamard product still maintain a sufficient condition of generalized positive definiteness. |
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| Keywords: | positive definite matrices generalized positive definite matrices Hadamard product |
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