| M-矩阵与广义正定矩阵的关系 |
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| 引用本文： | 吴世锦. M-矩阵与广义正定矩阵的关系[J]. 大学数学, 2005, 21(4): 92-94 |
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| 作者姓名： | 吴世锦 |
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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： | 将文[1,4]中定义广义正定矩阵的概念再作推广,并讨论各种不同定义下的广义正定矩阵间的包含关系,给出M-矩阵等价的四种新定义.
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| 关 键 词： | 广义正定矩阵 M-矩阵 等价性 |
| 文章编号： | 1672-1454(2005)04-0092-03 |
| 修稿时间： | 2004-09-26 |
The Relation of M-Matrices and Generalized Positive Definite Matrices |
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| WU Shi-jin. The Relation of M-Matrices and Generalized Positive Definite Matrices[J]. College Mathematics, 2005, 21(4): 92-94 |
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| Authors: | WU Shi-jin |
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| Abstract: | This paper will put the concept of definiting generalized positive definite matrices in Paper into the further extensions, discuss the inclusion relation betweenness generalized positive definite matrices in all the different definitions, and give four new definitions on an equality with M-Matrices. |
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| Keywords: | generalized positive definite matrix M-Matrices equivalence property |
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