Search results

  1. 1.
    0338823 - ÚI 2011 RIV GB eng J - Journal Article
    Duintjer Tebbens, Jurjen - Tůma, Miroslav
    Preconditioner Updates for Solving Sequences of Linear Systems in Matrix-Free Environment.
    Numerical Linear Algebra with Applications. Roč. 17, č. 6 (2010), s. 997-1019. ISSN 1070-5325. E-ISSN 1099-1506
    R&D Projects: GA AV ČR IAA100300802; GA AV ČR KJB100300703
    Grant - others:GA AV ČR(CZ) M100300902
    Institutional research plan: CEZ:AV0Z10300504
    Source of funding: I
    Keywords : preconditioned iterative methods * matrix-free environment * factorization updates * inexact Newton-Krylov methods * incomplete factorizations
    Subject RIV: BA - General Mathematics
    Impact factor: 1.163, year: 2010
    Permanent Link: http://hdl.handle.net/11104/0182494
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    0338823.pdf1794.5 KBAuthor´s preprintopen-access
     
     
  2. 2.
    0335920 - ÚI 2010 RIV DE eng J - Journal Article
    Quint, K.J. - Hartmann, S. - Duintjer Tebbens, Jurjen - Meister, A.
    Efficient Finite Element Analysis of Inelastic Structures with Iterative Solvers.
    [Efektivní analýza konečných prvků inelastických struktur pomocí iteračních řešičů.]
    Proceedings in Applied Mathematics and Mechanics. Roč. 8, č. 1 (2008), s. 10331-10332. ISSN 1617-7061
    R&D Projects: GA AV ČR KJB100300703
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : inexact multilevel-Newton * diagonally implicit Runge-Kutta * finite element analysis * linear solver * preconditioning * adaptive stopping criterion
    Subject RIV: BA - General Mathematics
    Permanent Link: http://hdl.handle.net/11104/0180264
     
     
  3. 3.
    0328909 - ÚI 2010 RIV DE eng J - Journal Article
    Hartmann, S. - Duintjer Tebbens, Jurjen - Quint, K.J. - Meister, A.
    Iterative Solvers within Sequences of Large Linear Systems in Non-linear Structural Mechanics.
    [Iterační metody pro posloupnosti rozsáhlých lineárních systémů v nelineární strukturální mechanice.]
    ZAMM-Zeitschrift fur Angewandte Mathematik und Mechanik. Roč. 89, č. 9 (2009), s. 711-728. ISSN 0044-2267. E-ISSN 1521-4001
    R&D Projects: GA AV ČR KJB100300703
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : iterative solver * non-symmetric matrices * sequences of linear systems * finite strains * finite elements
    Subject RIV: BA - General Mathematics
    Impact factor: 0.866, year: 2009
    Permanent Link: http://hdl.handle.net/11104/0175097
     
     
  4. 4.
    0313310 - ÚI 2009 RIV DE eng J - Journal Article
    Birken, P. - Duintjer Tebbens, Jurjen - Meister, A. - Tůma, Miroslav
    Updating Preconditioners for Permuted Non-Symmetric Linear Systems.
    [Aktualizace předpodmínění pro permutované nesymetrické systémy lineárních rovnic.]
    Proceedings in Applied Mathematics and Mechanics. Roč. 7, č. 1 (2007), s. 1022101-1022102. ISSN 1617-7061
    R&D Projects: GA AV ČR KJB100300703
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : preconditioner updates * sequences of linear systems * nonsymmetric incomplete factorizations * physics-based permutation of linear systems
    Subject RIV: BA - General Mathematics
    Permanent Link: http://hdl.handle.net/11104/0164171
     
     
  5. 5.
    0089231 - ÚI 2009 RIV NL eng J - Journal Article
    Birken, P. - Duintjer Tebbens, Jurjen - Meister, A. - Tůma, Miroslav
    Preconditioner Updates Applied to CFD Model Problems.
    [Aktualizace předpodmínění pro modelování v dynamice tekutin.]
    Applied Numerical Mathematics. Roč. 58, č. 11 (2008), s. 1628-1641. ISSN 0168-9274. E-ISSN 1873-5460
    R&D Projects: GA AV ČR 1ET400300415; GA AV ČR KJB100300703
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : finite volume methods * update preconditioning * Krylov subspace methods * Euler equations * conservation laws
    Subject RIV: BA - General Mathematics
    Impact factor: 0.952, year: 2008
    Permanent Link: http://hdl.handle.net/11104/0150503
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    0089231.pdf0880.2 KBAuthor´s preprintopen-access
     
     
  6. 6.
    0086650 - ÚI 2008 RIV US eng J - Journal Article
    Duintjer Tebbens, Jurjen - Tůma, Miroslav
    Efficient Preconditioning of Sequences of Nonsymmetric Linear Systems.
    [Efektivní předpodmínění posloupností nesymetrických lineárních systémů.]
    SIAM Journal on Scientific Computing. Roč. 29, č. 5 (2007), s. 1918-1941. ISSN 1064-8275. E-ISSN 1095-7197
    R&D Projects: GA AV ČR 1ET400300415; GA AV ČR KJB100300703
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : preconditioned iterative methods * sparse matrices * sequences of linear algebraic systems * incomplete factorizations * factorization updates * Gauss–Jordan transformations * minimum spanning tree
    Subject RIV: BA - General Mathematics
    Impact factor: 1.784, year: 2007
    Permanent Link: http://hdl.handle.net/11104/0148856
    FileDownloadSizeCommentaryVersionAccess
    0086650.pdf0760.3 KBAuthor´s preprintopen-access
     
     


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