Počet záznamů: 1  

Modified Gram-Schmidt (MGS), Least Squares, and Backward Stability of MGS-GMRES

  1. 1.
    0405455 - UIVT-O 330830 RIV US eng J - Článek v odborném periodiku
    Paige, C. C. - Rozložník, Miroslav - Strakoš, Zdeněk
    Modified Gram-Schmidt (MGS), Least Squares, and Backward Stability of MGS-GMRES.
    [Modifikovaný Gram-Schmidtův algoritmus, úloha nejmenších čtverců a zpětná stabilita metody GMRES.]
    SIAM Journal on Matrix Analysis and Applications. Roč. 28, č. 1 (2006), s. 264-284. ISSN 0895-4798. E-ISSN 1095-7162
    Grant CEP: GA AV ČR 1ET400300415
    Výzkumný záměr: CEZ:AV0Z10300504
    Klíčová slova: rounding error analysis * modified Gram-Schmidt * QR factorization * loss of orthogonality * least squares * singular values * backward stability * linear equations * condition numbers * large sparse matrices * iterative solution * Krylov subspace methods * Arnoldi method * generalized minimum residual method
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 1.798, rok: 2006

    Citováno: 32

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    Trvalý link: http://hdl.handle.net/11104/0125619
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