| 复正定矩阵的充要条件 |
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| 引用本文： | 黄毅,黄廷祝.复正定矩阵的充要条件[J].数学理论与应用,2008,28(1):89-92. |
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| 作者姓名： | 黄毅 黄廷祝 |
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| 作者单位： | 电子科技大学应用数学学院 成都610054 |
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| 摘 要： | 本文研究Hermite正定矩阵、实正定矩阵的推广概念复正定矩阵,给出了复方阵复正定性的一些充分必要条件。
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| 关 键 词： | Hermite正定矩阵 复正定矩阵 Schur补 |
Necessary and Sufficient Conditions of Complex Positive Definite Matrices |
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| Huang Yi Huang Tingzhu.Necessary and Sufficient Conditions of Complex Positive Definite Matrices[J].Mathematical Theory and Applications,2008,28(1):89-92. |
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| Authors: | Huang Yi Huang Tingzhu |
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| Institution: | Huang Yi Huang Tingzhu (College of Applied Mathematics, Univ. of Electronic Sci. ＆ Tech. of China, Chengdu, 610054) |
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| Abstract: | In this paper,several necessary and sufficient conditions of com plex positive definite matrices are established. |
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| Keywords: | Hermitian positive definite matrix complex positive definite ma trix Schur complement |
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