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Records found: 17  
Your query: Author Sysno/Doc.kind = "^cav_un_auth 0391647 zj^"
    1.
    0575122 - MÚ 2024 RIV GB eng J - Journal Article
    Šístek, Jakub - Oberhuber, T.
    Acceleration of a parallel BDDC solver by using graphics processing units on subdomains.
    International Journal of High Performance Computing Applications. Roč. 37, č. 2 (2023), s. 151-164. ISSN 1094-3420. E-ISSN 1741-2846
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : balancing domain decomposition method by constraints * domain decomposition * graphics processing units
    OECD category: Applied mathematics
    Impact factor: 3.1, year: 2022
    Method of publishing: Limited access
    https://doi.org/10.1177/10943420221136873
    Permanent Link: https://hdl.handle.net/11104/0344979
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    Sistek.pdf01.7 MBPublisher’s postprintrequire
     
     
    2.
    0570477 - MÚ 2024 RIV NL eng J - Journal Article
    Liu, X. - Vejchodský, Tomáš
    Projection-based guaranteed L2 error bounds for finite element approximations of Laplace eigenfunctions.
    Journal of Computational and Applied Mathematics. Roč. 429, September (2023), č. článku 115164. ISSN 0377-0427. E-ISSN 1879-1778
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : Laplace eigenvalue problem * guaranteed error estimation * eigenfunction approximation * finite element method
    OECD category: Pure mathematics
    Impact factor: 2.4, year: 2022
    Method of publishing: Limited access
    https://doi.org/10.1016/j.cam.2023.115164
    Permanent Link: https://hdl.handle.net/11104/0341777
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    Vejchodsky.pdf0500.2 KBPublisher’s postprintrequire
     
     
    3.
    0565245 - MÚ 2024 IN eng J - Journal Article
    Korotov, S. - Křížek, Michal
    Numerical integration on higher dimensional simplicial and curved finite elements.
    Journal of Computational Mathematica. Roč. 6, č. 1 (2022), s. 296-309. E-ISSN 2456-8686
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : numerical integration * higher dimensional finite elements * curved elements * isoparamentric elements
    OECD category: Pure mathematics
    Method of publishing: Open access
    https://doi.org/10.26524/cm135
    Permanent Link: https://hdl.handle.net/11104/0336815
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    Krizek11.pdf3492.8 KBPublisher’s postprintopen-access
     
     
    4.
    0562017 - MÚ 2023 RIV DE eng J - Journal Article
    Korotov, S. - Křížek, Michal - Kučera, V.
    On degenerating finite element tetrahedral partitions.
    Numerische Mathematik. Roč. 152, č. 2 (2022), s. 307-329. ISSN 0029-599X. E-ISSN 0945-3245
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : finite element * tetrahedral partitions
    OECD category: Pure mathematics
    Impact factor: 2.1, year: 2022
    Method of publishing: Open access
    https://doi.org/10.1007/s00211-022-01317-9
    Permanent Link: https://hdl.handle.net/11104/0334444
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    Krizek10.pdf2659.2 KBPublisher’s postprintopen-access
     
     
    5.
    0561025 - MÚ 2023 RIV DE eng J - Journal Article
    Liu, X. - Vejchodský, Tomáš
    Fully computable a posteriori error bounds for eigenfunctions.
    Numerische Mathematik. Roč. 152, č. 1 (2022), s. 183-221. ISSN 0029-599X. E-ISSN 0945-3245
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : eigenvalue problems * Laplace eigenvalues * approximation
    OECD category: Pure mathematics
    Impact factor: 2.1, year: 2022
    Method of publishing: Limited access
    https://doi.org/10.1007/s00211-022-01304-0
    Permanent Link: https://hdl.handle.net/11104/0333781
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    Vejchodsky.pdf2795.1 KBPublisher’s postprintrequire
     
     
    6.
    0550984 - MÚ 2023 RIV US eng J - Journal Article
    Carson, E. - Lund, K. - Rozložník, Miroslav - Thomas, S.
    Block Gram-Schmidt algorithms and their stability properties.
    Linear Algebra and Its Applications. Roč. 638, April 1 (2022), s. 150-195. ISSN 0024-3795. E-ISSN 1873-1856
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : Gram-Schmidt * Block Krylov subspace methods * stabilityLoss of orthogonality
    OECD category: Pure mathematics
    Impact factor: 1.1, year: 2022
    Method of publishing: Open access
    https://doi.org/10.1016/j.laa.2021.12.017
    Permanent Link: http://hdl.handle.net/11104/0326259
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    Rozloznik.pdf81.4 MBPublisher’s postprintopen-access
     
     
    7.
    0550968 - MÚ 2023 RIV NL eng J - Journal Article
    Papež, Jan - Vohralík, M.
    Inexpensive guaranteed and efficient upper bounds on the algebraic error in finite element discretizations.
    Numerical Algorithms. Roč. 89, č. 1 (2022), s. 371-407. ISSN 1017-1398. E-ISSN 1572-9265
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : a posteriori error estimate * algebraic error * finite element method
    OECD category: Pure mathematics
    Impact factor: 2.1, year: 2022
    Method of publishing: Limited access
    https://doi.org/10.1007/s11075-021-01118-5
    Permanent Link: http://hdl.handle.net/11104/0326249
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    Papez.pdf52.5 MBPublisher’s postprintrequire
     
     
    8.
    0548860 - MÚ 2022 RIV US eng J - Journal Article
    Miraçi, A. - Papež, Jan - Vohralík, M.
    A-posteriori-steered p-robust multigrid with optimal step-sizes and adaptive number of smoothing steps.
    SIAM Journal on Scientific Computing. Roč. 43, č. 5 (2021), S117-S145. ISSN 1064-8275. E-ISSN 1095-7197
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : multigrid method * a posteriori error estimate * stable decomposition
    OECD category: Pure mathematics
    Impact factor: 2.968, year: 2021
    Method of publishing: Limited access
    https://doi.org/10.1137/20M1349503
    Permanent Link: http://hdl.handle.net/11104/0324907
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    Papez2.pdf21.2 MBPublisher’s postprintrequire
     
     
    9.
    0548756 - MÚ 2022 RIV RU eng J - Journal Article
    Křížek, Michal - Korotov, S.
    On degenerating tetrahedra resulting from red refinements of tetrahedral partitions.
    Numerical Analysis and Applications. Roč. 14, č. 4 (2021), s. 335-342. ISSN 1995-4239. E-ISSN 1995-4247
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : Zhang tetrahedra * dihedral angle * measure of degeneracy
    OECD category: Pure mathematics
    Method of publishing: Limited access
    https://doi.org/10.1134/S1995423921040030
    Permanent Link: http://hdl.handle.net/11104/0324821
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    Krizek3.pdf1794.3 KBPublisher’s postprintrequire
     
     
    10.
    0546795 - MÚ 2022 RIV NL eng J - Journal Article
    Meurant, G. - Papež, Jan - Tichý, P.
    Accurate error estimation in CG.
    Numerical Algorithms. Roč. 88, č. 3 (2021), s. 1337-1359. ISSN 1017-1398. E-ISSN 1572-9265
    R&D Projects: GA ČR(CZ) GA20-01074S
    Institutional support: RVO:67985840
    Keywords : accuracy of the estimate * conjugate gradients * error estimation
    OECD category: Pure mathematics
    Impact factor: 2.370, year: 2021
    Method of publishing: Limited access
    https://doi.org/10.1007/s11075-021-01078-w
    Permanent Link: http://hdl.handle.net/11104/0323175
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    Papez1.pdf22.1 MBPublisher’s postprintrequire
     
     

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