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By how much can Residual Minimization Accelerate the Convergence of Orthogonal Residual Methods?

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    0404252 - UIVT-O 20010076 RIV NL eng J - Journal Article
    Gutknecht, M. H. - Rozložník, Miroslav
    By how much can Residual Minimization Accelerate the Convergence of Orthogonal Residual Methods?
    Numerical Algorithms. Roč. 27, - (2001), s. 189-213. ISSN 1017-1398
    R&D Projects: GA ČR GA201/98/P108
    Institutional research plan: AV0Z1030915
    Keywords : system of linear algebraic equations * iterative method * Krylov space method * conjugate gradient method * biconjugate gradient method * CG * CGNE * CGNR * CGS * FOM * GMRes * QMR * TFQMR * residual smoothing * MR smoothing * QMR smoothing
    Subject RIV: BA - General Mathematics
    Impact factor: 0.438, year: 2001
    Permanent Link: http://hdl.handle.net/11104/0124515
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    0404252.pdf01.3 MBAuthor´s preprintopen-access