| 广义对角占优阵的判别准则 |
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| 引用本文： | 郑秉文.广义对角占优阵的判别准则[J].东北师大学报(自然科学版),1999(3):24-28. |
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| 作者姓名： | 郑秉文 |
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| 作者单位： | 吉林电气化高等专科学校!吉林吉林132011 |
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| 摘 要： | 给出了复方阵为广义对角占优阵的一个充要条件及复方阵为广义对角占优阵的判别准则，并通过实例证明该准则简单、可行的。
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| 关 键 词： | 复方阵 广义对角占优阵 余子阵 判别准则 矩阵 |
A judgement standard of the generalized diagonally dominant matrices |
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| ZHENG Bing,wen.A judgement standard of the generalized diagonally dominant matrices[J].Journal of Northeast Normal University (Natural Science Edition),1999(3):24-28. |
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| Authors: | ZHENG Bing wen |
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| Abstract: | The sufficient and necessary conditions of complex square matrix to be a generalized diagonally dominant matrices are given in this paper.Meantime,a judgement standard of complex square matrix to be a generalized diagonally dominant matrices is given too.This standard is proved by the living example is simple and feasible. |
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| Keywords: | complex square matrix generalized diagonally dominant matrices complementary submatrix |
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