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5. Convergence Proof for Some Iterative Projection Methods from A Perturbation Bound for Symmetric Eige

Convergence Proof for Some Iterative Projection Methods from A Perturbation Bound for Symmetric Eige

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：mitsuaki

【摘 要】

：

We study the convergence of certain efficient projection methods using restarting and shift-and-invert technique for solving symmetric eigenvalue problems.More precisely,we show that the Ritz pairs co

【作 者】

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Aishima Kensuke 

【机 构】

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The Univ.of Tokyo

【出 处】

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第八届工业与应用数学国际大会

【发表日期】

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2015年5期

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论文部分内容阅读

　　We study the convergence of certain efficient projection methods using restarting and shift-and-invert technique for solving symmetric eigenvalue problems.More precisely,we show that the Ritz pairs converge to exact eigenpairs,although they are not necessarily the target eigenpairs.

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