| 对称区间矩阵标准特征值问题的一种新算法 |
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| 引用本文： | 邱志平,陈望寰,周振平.对称区间矩阵标准特征值问题的一种新算法[J].吉林大学学报(工学版),1994(3). |
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| 作者姓名： | 邱志平 陈望寰 周振平 |
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| 摘 要： | 将区间不确定量看成是围绕区间中点的一种摄动，从而在小区间矩阵下，通过区间扩张，得到求解区间特征值的一种有效的近似算法。此方法计算量小，易在计算机上实现。
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| 关 键 词： | 区间矩阵，特征值，矩阵摄动 |
A New Algorithm for Standard Eigenvalue Problem Of the Symmetric Interval Matrix |
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| Qiu Zhiping,Chen Suhuan,Zhou Zhenping.A New Algorithm for Standard Eigenvalue Problem Of the Symmetric Interval Matrix[J].Journal of Jilin University:Eng and Technol Ed,1994(3). |
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| Authors: | Qiu Zhiping Chen Suhuan Zhou Zhenping |
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| Affiliation: | Division of Applied Sciences |
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| Abstract: | The uncertainties of the interval are thought of as perturbed quantities around midpoint of the interval,by the interval extension.Under small interval condition,we can obtain an effective approximate algorithm for computing interval eigenvalues.The method prossesses little computional effects and easy implemetation in computers. |
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| Keywords: | interval matrix eigenvalue matrix perturbation |
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