| Wilkinson定理扰动界的改进估计 |
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| 引用本文： | 刘丹,李彪.Wilkinson定理扰动界的改进估计[J].海军航空工程学院学报,2015,30(2):184-186. |
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| 作者姓名： | 刘丹 李彪 |
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| 作者单位： | 海军航空工程学院基础部 |
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| 摘 要： | Wilkinson定理是代数特征值问题中的一个经典定理,文章给出了Wilkinson定理的结果中关于扰动矩阵上界的另一种估计形式,并指出该形式对Wilkinson定理具有一定的改进。
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| 关 键 词： | Wilkinson定理 ill-posed问题 条件数 Schur分解 |
Reforming Estimation of the Perturbation Bound in Wilkinson Theorem |
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| LIU Dan and LI Biao.Reforming Estimation of the Perturbation Bound in Wilkinson Theorem[J].Journal of Naval Aeronautical Engineering Institute,2015,30(2):184-186. |
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| Authors: | LIU Dan and LI Biao |
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| Institution: | LIU Dan;LI Biao;Department of Basic Sciences,NAAU; |
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| Abstract: | Wilkinson theorem is a classical theorem in the problem of algebraic eigenvalue . In this paper, a new form of es.timation of the perturbation bound in Wilkinson theorem was given, and that it was a reforming result was proved. |
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| Keywords: | Wilkinson theorem ill-posed problem condition number Schur decomposition |
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