| 广义M-矩阵的逆矩阵范数的估计 |
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| 引用本文： | 赵云平,李朝迁.广义M-矩阵的逆矩阵范数的估计[J].贵州大学学报(自然科学版),2014,31(4):8-10. |
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| 作者姓名： | 赵云平 李朝迁 |
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| 作者单位： | 1. 临沧师范高等专科学校数理系,云南临沧,677000
2. 云南大学数学与统计学院,云南昆明,650091 |
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| 基金项目： | 国家自然科学基金项目，云南大学理(工)科校级科研基金 |
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| 摘 要： | 研究广义M-矩阵的性质及其逆矩阵范数的估计问题,给出两个新的估计式,并通过数值例子验证相应的结果。
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| 关 键 词： | 广义M-矩阵 范数 Perron-Frobenius性质 |
Bounds for the Norm of the Inverse of Generalized M-matrices |
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| ZHAO Yun-ping,LI Chao-qian.Bounds for the Norm of the Inverse of Generalized M-matrices[J].Journal of Guizhou University(Natural Science),2014,31(4):8-10. |
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| Authors: | ZHAO Yun-ping LI Chao-qian |
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| Institution: | ZHAO Yun-ping, LI Chao-qian( 1. Department of Mathematical and Physical Sciences,Lincang Teachers College, Lincang 677000, China; 2. School of Mathematics and Statistics,Yunnan University, Kunming 650091, China) |
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| Abstract: | The properties of Generalized M-matrices and bounds for the norm of the inverse of Generalized M-matrices were studied,and two new estimations were given.The corresponding result was verified by numerical examples. |
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| Keywords: | generalized M-matrices bound norm Perron-Frobenius properties |
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