| 广义双连对角占优矩阵 |
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| 引用本文： | 石茂忠,张晓东.广义双连对角占优矩阵[J].徐州师范大学学报(自然科学版),1998(3). |
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| 作者姓名： | 石茂忠 张晓东 |
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| 作者单位： | 徐州师范大学数学系(石茂忠)，安徽大学数学系(张晓东) |
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| 摘 要： | 引入广义双连对角占优矩阵的概念，证明广义双连对角占优的可逆性，讨论它们与Ｍ矩阵的关系，并给出了广义双连对角占优矩阵特征值的一些性质．
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| 关 键 词： | 广义对角占优矩阵，M矩阵，可逆性 |
Generalized Diagonal Pair Dominant Matrices |
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| Shi Maozhong ,Zhang Xiaodong.Generalized Diagonal Pair Dominant Matrices[J].Journal of Xuzhou Normal University(Natural Science Edition),1998(3). |
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| Authors: | Shi Maozhong Zhang Xiaodong |
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| Institution: | Shi Maozhong 1,Zhang Xiaodong 2 |
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| Abstract: | In this paper,we introduce the concept of generalized diagonal pair dominant matrices,and prove the invertibility of them.Then we discuss relations between them and M matrices.Finally,some properities of eigenvalues of generalized diagonal pair dominant matrices are given. |
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| Keywords: | generalized diagonal pair dominant matrix M matrix invertibility |
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