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A two-step inexact Newton-Chebyshev-like method for inverse eigenvalue problems
Wen, C.T.; Chen, X.S.; Sun, H. W.
2020
Source PublicationLinear Algegra and its Applications
ISSN0024-3795
Pages241-262
Abstract

A two-step inexact Newton-Chebyshev-like method is proposed to solve inverse eigenvalue problems. Unlike general Newton type methods which need to invert the Jacobian matrix that may lead to an unexpected instability, the proposed method can guarantee the numerical stability by exploiting the Chebyshev method to approximate the inverse of the Jacobian matrix. Theoretically, we prove that the proposed method converges cubically. Numerical examples are given to demonstrate the effectiveness of our method.

KeywordInverse Eigenvalue Problem Two-step Inexact Newton-like Method Chebyshev Method Cubical Convergence
DOI10.1016/j.laa.2019.10.004
Language英語English
The Source to ArticlePB_Publication
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Document TypeJournal article
CollectionDEPARTMENT OF MATHEMATICS
Corresponding AuthorSun, H. W.
Recommended Citation
GB/T 7714
Wen, C.T.,Chen, X.S.,Sun, H. W.. A two-step inexact Newton-Chebyshev-like method for inverse eigenvalue problems[J]. Linear Algegra and its Applications, 2020, 241-262.
APA Wen, C.T.., Chen, X.S.., & Sun, H. W. (2020). A two-step inexact Newton-Chebyshev-like method for inverse eigenvalue problems. Linear Algegra and its Applications, 241-262.
MLA Wen, C.T.,et al."A two-step inexact Newton-Chebyshev-like method for inverse eigenvalue problems".Linear Algegra and its Applications (2020):241-262.
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