Search results
- 1.0543700 - ÚGN 2022 RIV CH eng C - Conference Paper (international conference)
Domesová, Simona - Béreš, Michal - Blaheta, Radim
Efficient Implementation of the Bayesian Inversion by MCMC with Acceleration of Posterior Sampling Using Surrogate Models.
Lecture Notes in Civil Engineering. Cham: Springer, 2021 - (Barla, M.; Di Donna, A.; Sterpi, D.), (2021), s. 846-853. ISBN 978-3-030-64513-7. ISSN 2366-2557.
[International Conference of the International Association for Computer Methods and Advances in Geomechanics /16./. Turin (IT), 05.05.2021-08.05.2021]
R&D Projects: GA TA ČR(CZ) TK02010118
EU Projects: European Commission(XE) 847593 - EURAD
Institutional support: RVO:68145535
Keywords : Bayesian inversion * posterior sampling * delayed acceptance Metropolis-Hastings algorithm * surrogate model * inverse problems in hydro-mechanics
OECD category: Applied mathematics
Method of publishing: Limited access
https://link.springer.com/chapter/10.1007%2F978-3-030-64514-4_91
Permanent Link: http://hdl.handle.net/11104/0320877File Download Size Commentary Version Access UGN_0543700_2.pdf 2 503.9 KB Author’s postprint open-access - 2.0543696 - ÚGN 2022 RIV CH eng C - Conference Paper (international conference)
Béreš, Michal - Blaheta, Radim - Domesová, Simona - Horák, David
Numerical Methods for Simulation of Coupled Hydro-Mechanical Processes in Fractured Porous Media.
Lecture Notes in Civil Engineering. Cham: Springer, 2021 - (Barla, M.; Di Donna, A.; Sterpi, D.), (2021), s. 591-599. ISBN 978-3-030-64513-7. ISSN 2366-2557.
[International Conference of the International Association for Computer Methods and Advances in Geomechanics /16./. Turin (IT), 05.05.2021-08.05.2021]
EU Projects: European Commission(XE) 847593 - EURAD
Institutional support: RVO:68145535
Keywords : porous media with fractures * coupled hydro-mechanics * contact mechanics on fractures
OECD category: Applied mathematics
Method of publishing: Limited access
https://link.springer.com/chapter/10.1007%2F978-3-030-64514-4_60
Permanent Link: http://hdl.handle.net/11104/0320876File Download Size Commentary Version Access UGN_0543696_2.pdf 1 476.5 KB Author’s postprint open-access - 3.0495505 - ÚGN 2019 RIV CH eng C - Conference Paper (international conference)
Blaheta, Radim - Kružík, Jakub - Luber, Tomáš
Schur complement-schwarz DD preconditioners for non-stationary darcy flow problems.
High Performance Computing in Science and Engineering - HPCSE 2017. Cham: Springer, 2018 - (Kozubek, T.; Čermák, M.; Tichý, P.; Blaheta, R.; Šístek, J.; Lukáš, D.; Jaroš, J.), s. 59-72. Lecture Notes in Computer Science, 11087. ISBN 978-3-319-97135-3. ISSN 0302-9743.
[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
Grant - others:GA ČR(CZ) GA15-18274S
Institutional support: RVO:68145535
Keywords : preconditioner * saddle point problems * singular saddle
OECD category: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
https://link.springer.com/content/pdf/10.1007%2F978-3-319-97136-0_5.pdf
Permanent Link: http://hdl.handle.net/11104/0288473File Download Size Commentary Version Access UGN_0495505.pdf 3 328.4 KB Other require - 4.0484838 - ÚGN 2019 RIV DE eng C - Conference Paper (international conference)
Zlatev, Z. - Georgiev, K. - Dimov, I. - Blaheta, Radim
Using Advanced Mathematical Tools in Complex Studies Related to Climate Changes and High Pollution Levels.
Lecture Notes in Computer Science. Berlin: Springer International Publishing AG, 2018, s. 552-559. Large-Scale Scientific Computing, 10665. ISBN 978-3-319-73440-8. ISSN 0302-9743. E-ISSN 1611-3349.
[LSSC 2017 - Large Scale Scientific Computing 2017 /11./. Sozopol (BG), 05.06.2017-09.06.2017]
Institutional support: RVO:68145535
Keywords : climate changes * high polution levels * mathematics
OECD category: Applied mathematics
https://link.springer.com/content/pdf/10.1007%2F978-3-319-73441-5_61.pdf
Permanent Link: http://hdl.handle.net/11104/0279967 - 5.0483050 - ÚGN 2018 RIV BG eng C - Conference Paper (international conference)
Blaheta, Radim - Georgiev, I. - Georgiev, K. - Jakl, Ondřej - Kohut, Roman - Margenov, S. - Starý, Jiří
Analysis of fiber-reinforced concrete: micromechanics, parameter identification, fast solvers.
Proceedings of the Third International Workshop on Sustainable Ultrascale Computing Systems (NESUS 2016). Sofia: Universidad Carlos III de Madrid, 2016, s. 31-36. ISBN 978-84-617-7450-0.
[NESUS 2016 - International Workshop on Sustainable Ultrascale Computing Systems /3./. Sofia (BG), 06.10.2016-07.10.2016]
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : analysis of fiber-reinforced concrete * homogenization * identification of parameters
OECD category: Applied mathematics
https://e-archivo.uc3m.es/handle/10016/24227
Permanent Link: http://hdl.handle.net/11104/0278476 - 6.0483048 - ÚGN 2019 RIV CZ eng C - Conference Paper (international conference)
Blaheta, Radim - Jakl, Ondřej - Hrtus, Rostislav - Kolcun, Alexej - Kohut, Roman - Starý, Jiří - Turan, E.
Large-scale geosimulations using GEM and trilions.
Supercomputing in science and engineering. Ostrava: IT4Innovations National Supercomputing Center, 2017 - (Pešatová, K.; Poláková, B.; Cawley, J.), s. 100-103. ISBN 978-80-248-4037-6.
[Supercomputing in science and engineering. Ostrava (CZ), 15.11.2017-16.11.2017]
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : singular symmetric positive semidefinite problems * special problems of geotechnics * PCG method
OECD category: Applied mathematics
https://www.it4i.cz/wp-content/uploads/2017/04/Supercomputing-in-Science-and-Engineering-reduce-preview.pdf
Permanent Link: http://hdl.handle.net/11104/0278473 - 7.0482341 - ÚGN 2018 RIV US eng C - Conference Paper (international conference)
Blaheta, Radim - Axelsson, Owe - Luber, Tomáš
High Order Time Discretization for DAEs with Efficient Block Preconditioners.
Proceedings of the international conference on numerical analysis and applied mathematics 2016 (ICNAAM-2016). Melville: American Institute of Physics, 2017, č. článku UNSP 340002-1. AIP Conference Proceedings, 1863. ISBN 978-0-7354-1538-6. ISSN 0094-243X.
[International Conference on Numerical Analysis and Applied Mathematics (ICNAAM). Rhodes (GR), 19.09.2016-25.09.2016]
R&D Projects: GA MŠMT LD15105; GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : time dependent partial differential equations (PDEs) * parallelizable preconditioners * two step Radau time integration method
OECD category: Applied mathematics
http://aip.scitation.org/doi/abs/10.1063/1.4992509
Permanent Link: http://hdl.handle.net/11104/0277754File Download Size Commentary Version Access UGN_0482341.pdf 3 83.1 KB Author´s preprint open-access - 8.0482327 - ÚGN 2018 RIV US eng C - Conference Paper (international conference)
Blaheta, Radim - Starý, Jiří - Jakl, Ondřej
Parallel Schwarz Domain Decomposition Solvers with Applications in Elasticity and Poroelasticity.
Proceedings of the international conference on numerical analysis and applied mathematics 2016 (ICNAAM-2016). Melville: American Institute of Physics, 2017, č. článku UNSP 340003-1. AIP Conference Proceedings, 1863. ISBN 978-0-7354-1538-6. ISSN 0094-243X.
[International Conference on Numerical Analysis and Applied Mathematics (ICNAAM). Rhodes (GR), 19.09.2016-25.09.2016]
R&D Projects: GA MŠMT LQ1602; GA MŠMT LD15105
Institutional support: RVO:68145535
Keywords : preconditioners * matrices * elasticity
OECD category: Applied mathematics
http://aip.scitation.org/doi/abs/10.1063/1.4992510?journalCode=apc
Permanent Link: http://hdl.handle.net/11104/0277743File Download Size Commentary Version Access UGN_0482327.pdf 0 177.7 KB Author’s postprint open-access - 9.0472750 - ÚGN 2017 RIV VN eng C - Conference Paper (international conference)
Blaheta, Radim - Béreš, M. - Domesová, S.
A study of stochastic FEM method for porous media flow problem.
Applied Mathematics in Engineering and Reliability. Ho Chi Minh: Ton Duc Thang Univ, Ho Chi Minh, VIETNAM, 2016 - (Bris, R.; Dao, P.), s. 281-289. ISBN 978-1-138-02928-6.
[ICAMER - International Conference on Applied Mathematics in Engineering and Reliability /1./. Ho Chi Minh (VN), 04.05.2016-06.05.2016]
Institutional support: RVO:68145535
Keywords : stochastic FEM * heterogeneous porous materials * velocity
Subject RIV: BA - General Mathematics
http://www.crcnetbase.com/doi/pdfplus/10.1201/b21348-47
Permanent Link: http://hdl.handle.net/11104/0269978 - 10.0468161 - ÚGN 2017 RIV CH eng C - Conference Paper (international conference)
Axelsson, Owe - Blaheta, Radim - Hasal, Martin
A Comparison of Preconditioning Methods for Saddle Point Problems with an Application to Porous Media Flow Problems.
High performance computing in science and engineering - HPCSE 2015. Švýcarsko: Springer, 2016 - (Blaheta, R.; Kozubek, T.), s. 68-84. Lecture Notes in Computer Science, 9611. ISBN 978-3-319-40361-8. ISSN 0302-9743.
[International Conference on High Performance Computing in Science and Engineering (HPCSE) /2./. Soláň (CZ), 25.05.2015-28.05.2015]
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : schur complements * linear-systems * high performance computing
Subject RIV: BA - General Mathematics
http://link.springer.com/chapter/10.1007%2F978-3-319-40361-8_5
Permanent Link: http://hdl.handle.net/11104/0266018