ArnoldiβTikhonov regularization methods
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Bryan Lewis; Lothar Reichel
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Article
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2009
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Elsevier Science
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English
β 814 KB
Tikhonov regularization for large-scale linear ill-posed problems is commonly implemented by determining a partial Lanczos bidiagonalization of the matrix of the given system of equations. This paper explores the possibility of instead computing a partial Arnoldi decomposition of the given matrix. C