| 关于复正定矩阵的几点注记 |
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| 引用本文： | 郭华.关于复正定矩阵的几点注记[J].西南师范大学学报(自然科学版),2004,29(5):807-809. |
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| 作者姓名： | 郭华 |
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| 作者单位： | 重庆工商大学,理学院,重庆,400067 |
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| 摘 要： | 研究了复正定矩阵的运算性质,由特征值实部的正性得到了复矩阵正定的几个充分条件.
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| 关 键 词： | 复正定矩阵 Hermite矩阵 正规矩阵 |
| 文章编号： | 1000-5471(2004)05-0807-03 |
| 修稿时间： | 2003年10月29 |
Notes on Complex Positive Definite Matrix |
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| GUOHua College of Science,Chongqing Technology and Business University,Chongqing ,China.Notes on Complex Positive Definite Matrix[J].Journal of Southwest China Normal University(Natural Science),2004,29(5):807-809. |
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| Authors: | GUOHua College of Science Chongqing Technology and Business University Chongqing China |
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| Institution: | GUOHua College of Science,Chongqing Technology and Business University,Chongqing 400067,China |
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| Abstract: | The characteristics of matrix operation are studied, and some sufficient conditions are presented for complex positive definite matrix when all the real parts of the characteristic values are positive. |
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| Keywords: | complex positive definite matrix Hermitian matrix normal matrix |
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