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- 1.0537200 - ÚGN 2021 RIV CH eng C - Conference Paper (international conference)
Béreš, Michal
An Efficient Reduced Basis Construction for Stochastic Galerkin Matrix Equations Using Deflated Conjugate Gradients.
Lecture Notes in Electrical Engineering. Vol. 554. Cham: Springer Nature Switzerland AG, 2020 - (Zelinka, I.; Brandstetter, P.; Trong Dao, T.; Hoang Duy, V.; Kim, S.), s. 175-184. ISBN 978-3-030-14906-2. ISSN 1876-1100. E-ISSN 1876-1119.
[International Conference on Advanced Engineering Theory and Applications 2018 /5./. Ostrava (CZ), 11.11.2018-13.11.2018]
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : stochastic Galerkin method * reduced basis method * deflated conjugate gradients method * darcy flow problem
OECD category: Applied mathematics
https://link.springer.com/chapter/10.1007/978-3-030-14907-9_18
Permanent Link: http://hdl.handle.net/11104/0314977File Download Size Commentary Version Access UGN_0537200.pdf 2 370.3 KB Author’s postprint require - 2.0534428 - ÚGN 2021 RIV CZ eng J - Journal Article
Béreš, Michal
A comparison of approaches for the construction of reduced basis for stochastic Galerkin matrix equations.
Applications of Mathematics. Roč. 65, č. 2 (2020), s. 191-225. ISSN 0862-7940. E-ISSN 1572-9109
R&D Projects: GA MŠMT LQ1602; GA TA ČR(CZ) TK02010118
Institutional support: RVO:68145535
Keywords : stochastic Galerkin method * educed basis method * deflated conjugate gradients method * Darcy flow problem
OECD category: Applied mathematics
Impact factor: 0.881, year: 2020
Method of publishing: Limited access
https://link.springer.com/article/10.21136/AM.2020.0257-19
Permanent Link: http://hdl.handle.net/11104/0312626File Download Size Commentary Version Access UGN_0534428.pdf 1 681.9 KB Publisher’s postprint require - 3.0495898 - ÚGN 2019 RIV CH eng C - Conference Paper (international conference)
Domesová, Simona - Béreš, Michal
A Bayesian Approach to the Identification Problem with Given Material Interfaces in the Darcy Flow.
High Performance Computing in Science and Engineering. HPCSE 2017. Cham: Springer, 2018 - (Kozubek, T.), s. 203-216. Lecture Notes in Computer Science, Code 216349, Volume 11087. ISBN 978-3-319-97135-3.
[HPCSE 2017: International Conference on High Performance Computing in Science and Engineering /3./. Karolinka (CZ), 22.05.2017-25.05.2017]
R&D Projects: GA MŠMT LQ1602; GA MŠMT LD15105
Institutional support: RVO:68145535
Keywords : Bayesian inversion * Darcy flow * identification problem * Metropolis-Hastings * posterior distribution
OECD category: Applied mathematics
https://link.springer.com/content/pdf/10.1007%2F978-3-319-97136-0_15.pdf
Permanent Link: http://hdl.handle.net/11104/0288772File Download Size Commentary Version Access UGN_0495898.pdf 2 957 KB Author’s postprint require - 4.0482834 - ÚGN 2018 RIV SK eng J - Journal Article
Beres, Michal - Domesová, Simona
The Stochastic Galerkin Method for Darcy Flow Problem with Log-Normal Random.
Advances in Electrical and Electronic Engineering. Roč. 15, č. 2 (2017), s. 267-279. ISSN 1336-1376
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : Darcy flow * Gaussian random field * Karhunen-Loeve decomposition * polynomial chaos * Stochastic Galerkin method
OECD category: Applied mathematics
http://advances.utc.sk/index.php/AEEE/article/view/2280
Permanent Link: http://hdl.handle.net/11104/0278234File Download Size Commentary Version Access UGN_0482834.pdf 2 956 KB Author’s postprint open-access - 5.0482833 - ÚGN 2018 RIV SK eng J - Journal Article
Domesová, Simona - Beres, Michal
Solution of Inverse Problems using Bayesian Approach with Application to Estimation of Material Parameters in Darcy Flow.
Advances in Electrical and Electronic Engineering. Roč. 15, č. 2 (2017), s. 258-266. ISSN 1336-1376
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : Bayesian statistics * Cross-Entropy method * Darcy flow * Gaussian random field * inverse problem
OECD category: Applied mathematics
http://advances.utc.sk/index.php/AEEE/article/view/2236
Permanent Link: http://hdl.handle.net/11104/0278233File Download Size Commentary Version Access UGN_0482833.pdf 1 952.8 KB Publisher’s postprint open-access - 6.0456054 - ÚGN 2016 RIV DE eng C - Conference Paper (international conference)
Axelsson, Owe - Blaheta, Radim - Luber, Tomáš
Preconditioners for Mixed FEM Solution of Stationary and Nonstationary Porous Media Flow Problems.
Large-Scale Scientific Computing. Berlin, Heidelberg: Springer International Publishing, 2015 - (Lirkov, I.; Margenov, S.; Waśniewski, J.), s. 3-14. LNCS, Lecture Notes in Computer Science, 9374. ISBN 978-3-319-26519-3. ISSN 0302-9743.
[LSSC 2015 - International Conference /10./. Sozopol (BG), 08.06.2015-12.06.2015]
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : darcy flow * poroelasticity * saddle point systems * preconditioners
Subject RIV: BA - General Mathematics
http://link.springer.com/chapter/10.1007/978-3-319-26520-9_1
Permanent Link: http://hdl.handle.net/11104/0256646 - 7.0441061 - ÚGN 2015 RIV CZ eng L4 - Software
Blaheta, Radim - Hasal, Martin - Domesová, S. - Béreš, M.
RT1-code.
Internal code: RT1-code ; 2014
Technical parameters: k volnému využití
Economic parameters: software na výpočet smíšenými konečnými prvky
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : solution of saddle point FEM systems * mixed Raviart-Thomas finite elements * Darcy flow
Subject RIV: IN - Informatics, Computer Science
http://www.ugn.cas.cz/index.php?p=public/outputs.php
Permanent Link: http://hdl.handle.net/11104/0244128File Download Size Commentary Version Access UGN_0441061.pdf 3 317 KB Publisher’s postprint open-access - 8.0438526 - ÚGN 2015 RIV NL eng J - Journal Article
Axelsson, Owe - Blaheta, Radim - Byczanski, Petr - Karátson, J. - Ahmad, B.
Preconditioners for regularized saddle point problems with an application for heterogeneous Darcy flow problems.
Journal of Computational and Applied Mathematics. Roč. 280, č. 280 (2015), s. 141-157. ISSN 0377-0427. E-ISSN 1879-1778
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : preconditioners * heterogeneous coefficients * regularized saddle point Inner–outer iterations * Darcy flow
Subject RIV: BA - General Mathematics
Impact factor: 1.328, year: 2015
http://www.sciencedirect.com/science/article/pii/S0377042714005238
Permanent Link: http://hdl.handle.net/11104/0241945File Download Size Commentary Version Access UGN_0438526.pdf 7 747.8 KB Author’s postprint open-access