| 复亚正定矩阵和U_x-广义正定矩阵的推广 |
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| 引用本文： | 杜君花,杨新松,于丽梅.复亚正定矩阵和U_x-广义正定矩阵的推广[J].高师理科学刊,2008,28(2):28-31. |
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| 作者姓名： | 杜君花 杨新松 于丽梅 |
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| 作者单位： | 1. 哈尔滨理工大学,应用科学学院,黑龙江,哈尔滨,150080;齐齐哈尔大学,理学院,黑龙江,齐齐哈尔,161006
2. 哈尔滨理工大学,应用科学学院,黑龙江,哈尔滨,150080 |
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| 摘 要： | 在复亚正定矩阵和Ux-广义正定矩阵的基础上,对正定矩阵进行了进一步的推广,研究讨论了Ux-复亚广义正定矩阵和U1x-广义正定矩阵及U2x-广义正定矩阵的定义及其性质,并给出了若干等价条件.
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| 关 键 词： | 复亚正定矩阵 Ux-广义正定矩阵 Ux-复亚广义正定矩阵 U1x-广义正定矩阵 U2x-广义正定矩阵 |
| 文章编号： | 1007-9831(2008)02-0028-04 |
| 修稿时间： | 2007年11月10 |
Generalization of the reply positive definite matrices and Ux-generalized positive definite matrices |
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| DU Jun-hua,YANG Xin-song,YU Li-mei.Generalization of the reply positive definite matrices and Ux-generalized positive definite matrices[J].Journal of Science of Teachers＇College and University,2008,28(2):28-31. |
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| Authors: | DU Jun-hua YANG Xin-song YU Li-mei |
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| Abstract: | Generalized further positive definite matrices on the base of reply positive definite matrices and U x-generalized positive definite matrices,studied and discussed the definitions and properties of U x-reply generalized positive definite matrices and U1 x-generalized positive definite matrices and U2 x-generalized positive definite matrices,and given some equivalent conditions. |
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| Keywords: | reply positive definite matrices Ux -generalized positive definite matrices Ux -reply generalized positive definite matrices U1x -generalized positive definite matrices U2x - generalized positive definite matrices |
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