| 广义对角占优矩阵和M矩阵的判定 |
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| 引用本文： | 郭晞娟,高益明.广义对角占优矩阵和M矩阵的判定[J].数学研究及应用,1999,19(4):733-737. |
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| 作者姓名： | 郭晞娟 高益明 |
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| 作者单位： | 燕山大学;东北师范大学 |
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| 摘 要： | 本文进一步给出了广义对角占优矩阵和Ｍ矩阵新的判定准则，从而也得到了非奇矩阵的若干判定准则．
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| 关 键 词： | 广义对角占优矩阵 M矩阵 判定准则 |
| 文章编号： | 1000-341X(1999)04-0733-05 |
| 收稿时间： | 3/4/1996 12:00:00 AM |
Griteria for Generalized Diagonally Dominant Matrices and M-Matrices |
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| GUO Xi-juan and GAO Yi-ming.Griteria for Generalized Diagonally Dominant Matrices and M-Matrices[J].Journal of Mathematical Research with Applications,1999,19(4):733-737. |
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| Authors: | GUO Xi-juan and GAO Yi-ming |
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| Institution: | Yanshan University; Qinhuangdao;Northeast Normal University; Changchun 130024 |
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| Abstract: | In this paper, we provide some new necessary and sufficient conditions for identifying Seneralized dominant matrices (GDDM) and also obtain some criteria forjudging M-matricesand nonsigular matrices. |
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| Keywords: | generalized diagonally dominant matrix M-matrix |
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