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- 1.0569924 - ÚTIA 2023 RIV NL eng J - Journal Article
Gfrerer, H. - Outrata, Jiří - Valdman, Jan
On the Application of the SCD Semismooth* Newton Method to Variational Inequalities of the Second Kind.
Set-Valued and Variational Analysis. Roč. 30, č. 4 (2022), s. 1453-1484. ISSN 1877-0533. E-ISSN 1877-0541
R&D Projects: GA ČR GF21-06569K
Institutional support: RVO:67985556
Keywords : Newton method * Semismoothness∗ * Superlinear convergence * Global convergence * Generalized equation * Coderivatives
OECD category: Pure mathematics
Impact factor: 1.6, year: 2022
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2023/MTR/valdman-0569924.pdf https://link.springer.com/article/10.1007/s11228-022-00651-2
Permanent Link: https://hdl.handle.net/11104/0341243 - 2.0549525 - ÚGN 2022 RIV DE eng J - Journal Article
Axelsson, Owe - Karátson, J.
Krylov improvements of the Uzawa method for Stokes type operator matrices.
Numerische Mathematik. Roč. 148, č. 3 (2021), s. 611-631. ISSN 0029-599X. E-ISSN 0945-3245
EU Projects: European Commission(XE) 847593 - EURAD
Institutional support: RVO:68145535
Keywords : Krylov type modifications * superlinear convergence * preconditioners * Uzawa method
OECD category: Applied mathematics
Impact factor: 2.500, year: 2021
Method of publishing: Open access
https://link.springer.com/article/10.1007%2Fs00211-021-01208-5
Permanent Link: http://hdl.handle.net/11104/0325522File Download Size Commentary Version Access UGN_0549525.pdf 3 349 KB Other open-access - 3.0541231 - ÚTIA 2022 RIV US eng J - Journal Article
Gfrerer, H. - Outrata, Jiří
On a Semismooth* Newton Method for Solving Generalized Equations.
SIAM Journal on Optimization. Roč. 31, č. 1 (2021), s. 489-517. ISSN 1052-6234. E-ISSN 1095-7189
R&D Projects: GA ČR GA17-04301S
Institutional support: RVO:67985556
Keywords : Newton method * semismoothness* * superlinear convergence * generalized equation * coderivatives
OECD category: Pure mathematics
Impact factor: 2.763, year: 2021
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2021/MTR/outrata-0541231.pdf https://epubs.siam.org/doi/10.1137/19M1257408
Permanent Link: http://hdl.handle.net/11104/0318817 - 4.0534464 - ÚGN 2021 RIV DE eng J - Journal Article
Axelsson, Owe - Karátson, J.
Superior properties of the PRESB preconditioner for operators on two-by-two block form with square blocks.
Numerische Mathematik. Roč. 146, č. 2 (2020), s. 335-368. ISSN 0029-599X. E-ISSN 0945-3245
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : preconditioner * PRESB method * superlinear convergence
OECD category: Applied mathematics
Impact factor: 2.223, year: 2020
Method of publishing: Open access
https://link.springer.com/article/10.1007%2Fs00211-020-01143-x
Permanent Link: http://hdl.handle.net/11104/0312653File Download Size Commentary Version Access UGN_0534464.pdf 2 374.8 KB Publisher’s postprint open-access - 5.0495405 - ÚGN 2019 RIV US eng J - Journal Article
Axelsson, Owe - Karátson, J.
Superlinear Convergence of the GMRES for PDE-Constrained Optimization Problems.
Numerical Functional Analysis and Optimization. Roč. 39, č. 9 (2018), s. 921-936. ISSN 0163-0563. E-ISSN 1532-2467
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : optimal control * preconditioners * superlinear convergence
OECD category: Applied mathematics
Impact factor: 0.822, year: 2018
https://www.tandfonline.com/doi/full/10.1080/01630563.2018.1431928?scroll=top&needAccess=true
Permanent Link: http://hdl.handle.net/11104/0288402File Download Size Commentary Version Access UGN_0495405.pdf 1 463.9 KB Other require - 6.0495401 - ÚGN 2019 RIV NL eng J - Journal Article
Axelsson, Owe - Karátson, J. - Magoulès, F.
Superlinear convergence using block preconditioners for the real system formulation of complex Helmholtz equations.
Journal of Computational and Applied Mathematics. Roč. 340, October 2018 (2018), s. 424-431. ISSN 0377-0427. E-ISSN 1879-1778
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : Helmholtz equations * iterative solution * preconditioning * mesh-independent superlinear convergence
OECD category: Applied mathematics
Impact factor: 1.883, year: 2018
https://www.sciencedirect.com/science/article/pii/S037704271830058X
Permanent Link: http://hdl.handle.net/11104/0288391File Download Size Commentary Version Access UGN_0495401.pdf 1 326.5 KB Other require - 7.0482261 - ÚI 2018 NL eng J - Journal Article
Gergelits, Tomáš - Strakoš, Zdeněk
Composite convergence bounds based on Chebyshev polynomials and finite precision conjugate gradient computations.
Numerical Algorithms. Roč. 65, č. 4 (2014), s. 759-782. ISSN 1017-1398. E-ISSN 1572-9265
Keywords : linear-systems * superlinear convergence * differential-equations * lanczos-algorithm * error estimation * recurrences * quadrature * accuracy * behavior * matrix * Conjugate gradient method * Stieltjes moment problem * Chebyshev * semi-iterative method * Composite polynomial * convergence bounds * Finite precision computations * Clusters of eigenvalues
Impact factor: 1.417, year: 2014
Permanent Link: http://hdl.handle.net/11104/0277643 - 8.0438751 - ÚGN 2015 RIV NL eng J - Journal Article
Axelsson, Owe - Karátson, J.
Reaching the superlinear convergence phase of the CG method.
Journal of Computational and Applied Mathematics. Roč. 260, č. 260 (2014), s. 244-257. ISSN 0377-0427. E-ISSN 1879-1778
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : superlinear convergence * conjugate gradient method * eigenvalues
Subject RIV: BA - General Mathematics
Impact factor: 1.266, year: 2014
http://www.sciencedirect.com/science/article/pii/S0377042713005451
Permanent Link: http://hdl.handle.net/11104/0242127File Download Size Commentary Version Access UGN_0438751.pdf 0 796.5 KB Author’s postprint open-access - 9.0403245 - UIVT-O 980020 RIV NL eng J - Journal Article
Lukšan, Ladislav - Vlček, Jan
A Bundle-Newton Method for Nonsmooth Unconstrained Minimization.
Mathematical Programming. Roč. 83, č. 1-3 (1998), s. 373-391. ISSN 0025-5610. E-ISSN 1436-4646
R&D Projects: GA ČR GA201/93/0429
Keywords : nondifferentiable minimization * numerical methods * quadratic approximation * global convergence * superlinear convergence
Subject RIV: BB - Applied Statistics, Operational Research
Impact factor: 1.052, year: 1998
Permanent Link: http://hdl.handle.net/11104/0123565 - 10.0402814 - UIVT-O 970011 CZ eng C - Conference Paper (international conference)
Lukšan, Ladislav - Vlček, Jan
A Bundle-Newton Method for Nonsmooth Unconstrained Minimization.
Proceedings of the Prague Mathematical Conference 1996. Prague: ICARIS, 1996, s. 165-170.
[PMC'96. Prague (CZ), 08.07.1996-12.07.1996]
R&D Projects: GA ČR GA201/93/0429
Keywords : nondifferentiable minimization * numerical methods * quadratic approximation * global convergence * superlinear convergence
Permanent Link: http://hdl.handle.net/11104/0123190