| 广义对角占优矩阵的判定方法 |
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| 引用本文： | 刘钰靖.广义对角占优矩阵的判定方法[J].北华大学学报(自然科学版),2014,0(4):449-452. |
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| 作者姓名： | 刘钰靖 |
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| 作者单位： | 刘钰靖 (北华大学数学与统计学院,吉林 吉林,132033)； |
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| 基金项目： | 吉林省自然科学基金项目(项目编号：201215099) |
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| 摘 要： | 利用矩阵分析方法和矩阵的Ostrowski对角占优性,给出了一类广义对角占优矩阵的判定条件,拓展了广义对角占优矩阵的判定方法.
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| 关 键 词： | 广义对角占优矩阵 判定 矩阵Ostrowski对角占优性 |
Criteria of Generalized Diagonally Dominant Matrices |
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| Liu Yujing.Criteria of Generalized Diagonally Dominant Matrices[J].Journal of Beihua University(Natural Science),2014,0(4):449-452. |
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| Authors: | Liu Yujing |
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| Institution: | Liu Yujing (Mathematics and Statistics School of Beihua University ,Jilin 132033, China) |
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| Abstract: | By using matrix analysis method and Ostrowski diagonally dominant matrices,a criteria condition for judging generalized diagonally dominant matrices is given,the judging methods of generalized diagonally dominant matrices are expanded. |
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| Keywords: | generalized diagonally dominant matrices criteria matrices Ostrowski diagonally dominance |
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