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Radim Blaheta
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- affiliation: Technical University of Ostrava, Czech Republic
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2020 – today
- 2021
- [j25]Radim Blaheta, Jaroslav Haslinger, Stanislav Sysala
, Peter Arbenz, Johannes Kraus:
MATCOM special issue modelling 2019: International Conference on Mathematical Modelling and Computational Methods in Applied Sciences and Engineering. Math. Comput. Simul. 189: 1-2 (2021) - [j24]Jaroslav Haslinger, Radim Blaheta, Raino A. E. Mäkinen
Parameter identification for heterogeneous materials by optimal control approach with flux cost functionals. Math. Comput. Simul. 189: 55-68 (2021) - [j23]Owe Axelsson, Michal Béres
Computational methods for boundary optimal control and identification problems. Math. Comput. Simul. 189: 276-290 (2021)
2010 – 2019
- 2018
- [j22]Owe Axelsson
Low-rank improvements of two-level grid preconditioned matrices. J. Comput. Appl. Math. 340: 432-442 (2018) - [j21]Radim Blaheta, Jirí Starý, Zdenek Dostál
Editorial. Math. Comput. Simul. 145: 1-2 (2018) - [e2]Tomás Kozubek, Martin Cermák, Petr Tichý, Radim Blaheta, Jakub Sístek, Dalibor Lukás, Jirí Jaros:
High Performance Computing in Science and Engineering - Third International Conference, HPCSE 2017, Karolinka, Czech Republic, May 22-25, 2017, Revised Selected Papers. Lecture Notes in Computer Science 11087, Springer 2018, ISBN 978-3-319-97135-3 [contents] - 2017
- [j20]Jaroslav Haslinger
Identification problems with given material interfaces. J. Comput. Appl. Math. 310: 129-142 (2017) - [c24]Radim Blaheta, Tomás Luber
Schur Complement-Schwarz DD Preconditioners for Non-stationary Darcy Flow Problems. HPCSE 2017: 59-72 - [c23]Zahari Zlatev, Ivan Dimov, Krassimir Georgiev, Radim Blaheta:
Using Advanced Mathematical Tools in Complex Studies Related to Climate Changes and High Pollution Levels. LSSC 2017: 552-559 - 2016
- [j19]Owe Axelsson
Corrigendum to "Preconditioners for regularized saddle point problems with an application for heterogeneous Darcy flow problems" [J. Comput. Appl. Math. (2015) 141-157]. J. Comput. Appl. Math. 298: 252-255 (2016) - [e1]Tomás Kozubek, Radim Blaheta, Jakub Sístek, Miroslav Rozlozník, Martin Cermák:
High Performance Computing in Science and Engineering - Second International Conference, HPCSE 2015, Soláň, Czech Republic, May 25-28, 2015, Revised Selected Papers. Lecture Notes in Computer Science 9611, Springer 2016, ISBN 978-3-319-40360-1 [contents] - 2015
- [j18]Owe Axelsson
Preconditioners for regularized saddle point problems with an application for heterogeneous Darcy flow problems. J. Comput. Appl. Math. 280: 141-157 (2015) - [j17]Owe Axelsson
Preconditioning of iterative methods - theory and applications. Numer. Linear Algebra Appl. 22(6): 901-902 (2015) - [j16]Owe Axelsson
Preconditioning methods for high-order strongly stable time integration methods with an application for a DAE problem. Numer. Linear Algebra Appl. 22(6): 930-949 (2015) - [c22]Owe Axelsson
A Comparison of Preconditioning Methods for Saddle Point Problems with an Application to Porous Media Flow Problems. HPCSE 2015: 68-84 - [c21]Owe Axelsson
Preconditioners for Mixed FEM Solution of Stationary and Nonstationary Porous Media Flow Problems. LSSC 2015: 3-14 - 2013
- [j15]Owe Axelsson
Response to Comment on 'Preconditioning of matrices partitioned in 2 × 2 block form: Eigenvalue estimates and Schwarz DD for mixed FEM'. Numer. Linear Algebra Appl. 20(3): 536-539 (2013) - [c20]Radim Blaheta, Ondrej Jakl, Jirí Starý:
Iterative Solution of Singular Systems with Applications. PPAM (1) 2013: 114-123 - 2012
- [j14]Owe Axelsson
Stable discretization of poroelasticity problems and efficient preconditioners for arising saddle point type matrices. Comput. Vis. Sci. 15(4): 191-207 (2012) - [c19]Radim Blaheta, Ondrej Jakl, Jirí Starý, Erhan Turan
Parallel Solvers for Numerical Upscaling. PARA 2012: 375-386 - 2011
- [c18]Radim Blaheta, Vojtech Sokol:
Multilevel Solvers with Aggregations for Voxel Based Analysis of Geomaterials. LSSC 2011: 489-497 - [c17]Radim Blaheta, Rostislav Hrtus, Roman Kohut, Ondrej Jakl:
Optimization Methods for Calibration of Heat Conduction Models. LSSC 2011: 541-548 - [c16]Radim Blaheta, Rostislav Hrtus, Roman Kohut, Owe Axelsson
Material Parameter Identification with Parallel Processing and Geo-applications. PPAM (1) 2011: 366-375 - 2010
- [j13]Owe Axelsson
Preconditioning of matrices partitioned in 2 × 2 block form: eigenvalue estimates and Schwarz DD for mixed FEM. Numer. Linear Algebra Appl. 17(5): 787-810 (2010) - [c15]Radim Blaheta, Roman Kohut, Ondrej Jakl:
Solution of Identification Problems in Computational Mechanics - Parallel Processing Aspects. PARA (2) 2010: 399-409
2000 – 2009
- 2009
- [j12]Owe Axelsson
Preconditioning of Boundary Value Problems Using Elementwise Schur Complements. SIAM J. Matrix Anal. Appl. 31(2): 767-789 (2009) - [c14]Radim Blaheta, Ondrej Jakl, Roman Kohut, Jirí Starý:
GEM - A Platform for Advanced Mathematical Geosimulations. PPAM (1) 2009: 266-275 - 2007
- [j11]Radim Blaheta, Roman Kohut, Maya G. Neytcheva
Schwarz methods for discrete elliptic and parabolic problems with an application to nuclear waste repository modelling. Math. Comput. Simul. 76(1-3): 18-27 (2007) - [c13]Radim Blaheta:
Application of Hierarchical Decomposition: Preconditioners and Error Estimates for Conforming and Nonconforming FEM. LSSC 2007: 78-85 - 2006
- [j10]Radim Blaheta, Jirí Nedoma:
Special section: Numerical modelling in geomechanics and geodynamics. Future Gener. Comput. Syst. 22(4): 447-448 (2006) - [j9]Radim Blaheta, Petr Byczanski, Ondrej Jakl, Roman Kohut, Alexej Kolcun, Karel Krecmer, Jirí Starý:
Large scale parallel FEM computations of far/near stress field changes in rocks. Future Gener. Comput. Syst. 22(4): 449-459 (2006) - [c12]Jirí Starý, Radim Blaheta, Ondrej Jakl, Roman Kohut:
Parallel Simulation of T-M Processes in Underground Repository of Spent Nuclear Fuel. PVM/MPI 2006: 391-399 - 2005
- [j8]Radim Blaheta, Ondrej Jakl, Jirí Starý:
Displacement decomposition and parallelisation of the PCG method for elasticity problems. Int. J. Comput. Sci. Eng. 1(2/3/4): 183-191 (2005) - [j7]Radim Blaheta, Svetozar Margenov, Maya G. Neytcheva
Robust optimal multilevel preconditioners for non-conforming finite element systems. Numer. Linear Algebra Appl. 12(5-6): 495-514 (2005) - [c11]Radim Blaheta:
Algebraic Multilevel Methods with Aggregations: An Overview. LSSC 2005: 3-14 - [c10]Roman Kohut, Jiri Stary, Radim Blaheta, Karel Krecmer:
Parallel Computing of Thermoelasticity Problems. LSSC 2005: 671-678 - [c9]Radim Blaheta, Petr Byczanski, Ondrej Jakl, Jirí Starý:
Parallel Schwarz Methods: Algebraic Construction of Coarse Problems, Implementation and Testing. PPAM 2005: 505-512 - 2004
- [j6]Radim Blaheta, Svetozar Margenov, Maya G. Neytcheva
Uniform estimate of the constant in the strengthened CBS inequality for anisotropic non-conforming FEM systems. Numer. Linear Algebra Appl. 11(4): 309-326 (2004) - [c8]Radim Blaheta, Svetozar Margenov, Maya G. Neytcheva
Aggregation-Based Multilevel Preconditioning of Non-conforming FEM Elasticity Problems. PARA 2004: 847-856 - 2003
- [j5]Radim Blaheta, Petr Byczanski, Ondrej Jakl, Jirí Starý:
Space decomposition preconditioners and their application in geomechanics. Math. Comput. Simul. 61(3-6): 409-420 (2003) - [j4]Radim Blaheta:
Nested tetrahedral grids and strengthened C.B.S. inequality. Numer. Linear Algebra Appl. 10(7): 619-637 (2003) - [c7]Radim Blaheta, Ondrej Jakl, Jiri Stary:
Space Decomposition Solvers and Their Performance in PC-Based Parallel Computing Environments. PPAM 2003: 153-160 - 2002
- [j3]Radim Blaheta:
GPCG-generalized preconditioned CG method and its use with non-linear and non-symmetric displacement decomposition preconditioners. Numer. Linear Algebra Appl. 9(6-7): 527-550 (2002) - [c6]Radim Blaheta, Ondrej Jakl, Jiri Stary:
Parallel High-Performance Computing in Geomechanics with Inner/Outer Iterative Procedures. International Conference on Computational Science (3) 2002: 830-839 - 2001
- [c5]Radim Blaheta, Ondrej Jakl, Jiri Stary:
Displacement Decomposition and Parallelization of the PCG Method for Elasticity Problems. ICPP Workshops 2001: 155-160 - [c4]Radim Blaheta, Ondrej Jakl, Jiri Stary:
Parallel Displacement Decomposition Solvers for Elasticity Problems. PPAM 2001: 395-403
1990 – 1999
- 1999
- [c3]Radim Blaheta, Ondrej Jakl, Roman Kohut, Jirí Starý:
Iterative Displacement Decomposition Solvers for HPC in Geomechanics. LSSC 1999: 347-356 - [c2]Radim Blaheta, Ondrej Jakl, Jiri Stary:
Large-Scale FE Modelling in Geomechanics: A Case Study in Parallelization. PVM/MPI 1999: 299-306 - 1997
- [j2]Owe Axelsson, Radim Blaheta, Roman Kohut:
Inexact Newton solvers in plasticity: theory and experiments. Numer. Linear Algebra Appl. 4(3): 133-152 (1997) - [c1]Radim Blaheta, Ondrej Jakl, Jiri Stary:
PVM-Implementation of the PCG Method with Displacement Decomposition. PVM/MPI 1997: 321-328 - 1994
- [j1]Radim Blaheta:
Displacement decomposition - incomplete factorization preconditioning techniques for linear elasticity problems. Numer. Linear Algebra Appl. 1(2): 107-128 (1994)
Coauthor Index
aka: Jiri Stary
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