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Alexandros Markopoulos
Alexandros Markopoulos
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Scalable TFETI algorithm for the solution of multibody contact problems of elasticity
Z Dostál, T Kozubek, V Vondrák, T Brzobohatý, A Markopoulos
International Journal for Numerical Methods in Engineering 82 (11), 1384-1405, 2010
922010
Cholesky decomposition with fixing nodes to stable computation of a generalized inverse of the stiffness matrix of a floating structure
T Brzobohatý, Z Dostál, T Kozubek, P Kovář, A Markopoulos
International journal for numerical methods in engineering 88 (5), 493-509, 2011
642011
MatSol-MATLAB efficient solvers for problems in engineering
T Kozubek, A Markopoulos, T Brzobohatý, R Kucera, V Vondrák, Z Dostál
The library is no longer updated and is replaced by the ESPRESO framework …, 2009
622009
A theoretically supported scalable TFETI algorithm for the solution of multibody 3D contact problems with friction
Z Dostál, T Kozubek, A Markopoulos, T Brzobohatý, V Vondrák, P Horyl
Computer methods in applied mechanics and engineering 205, 110-120, 2012
522012
Massively parallel hybrid total FETI (HTFETI) solver
L Říha, T Brzobohatý, A Markopoulos, O Meca, T Kozubek
Proceedings of the Platform for Advanced Scientific Computing Conference, 1-11, 2016
342016
A scalable TFETI algorithm for two-dimensional multibody contact problems with friction
Z Dostál, T Kozubek, P Horyl, T Brzobohatý, A Markopoulos
Journal of computational and applied mathematics 235 (2), 403-418, 2010
312010
Cholesky decomposition of a positive semidefinite matrix with known kernel
Z Dostál, T Kozubek, A Markopoulos, M Menšík
Applied Mathematics and Computation 217 (13), 6067-6077, 2011
282011
Scalable TFETI with optional preconditioning by conjugate projector for transient frictionless contact problems of elasticity
Z Dostál, T Kozubek, T Brzobohatý, A Markopoulos, O Vlach
Computer methods in applied mechanics and engineering 247, 37-50, 2012
272012
Implementation of MAKOC cyclic plasticity model with memory
R Halama, A Markopoulos, R Jančo, M Bartecký
Advances in Engineering Software 113, 34-46, 2017
252017
Effect of stress amplitude on uniaxial ratcheting of aluminum alloy 2124‐T851: Einfluss der Mittelspannung auf das Ratcheting‐Verhalten der Aluminiumlegierung 2124‐T851
R Halama, A Markopoulos, F Fojtík, M Fusek, Z Poruba, J Famfulík
Materialwissenschaft und Werkstofftechnik 48 (8), 814-819, 2017
232017
On the Moore–Penrose inverse in solving saddle‐point systems with singular diagonal blocks
R Kučera, T Kozubek, A Markopoulos, J Machalová
Numerical Linear Algebra with Applications 19 (4), 677-699, 2012
222012
On large-scale generalized inverses in solving two-by-two block linear systems
R Kučera, T Kozubek, A Markopoulos
Linear Algebra and Its Applications 438 (7), 3011-3029, 2013
212013
Scalable total BETI based solver for 3D multibody frictionless contact problems in mechanical engineering
M Sadowská, Z Dostál, T Kozubek, A Markopoulos, J Bouchala
Engineering analysis with boundary elements 35 (3), 330-341, 2011
182011
Parallel solution of contact shape optimization problems based on Total FETI domain decomposition method
V Vondrák, T Kozubek, A Markopoulos, Z Dostál
Structural and Multidisciplinary Optimization 42, 955-964, 2010
182010
A massively parallel and memory-efficient FEM toolbox with a hybrid total FETI solver with accelerator support
L Riha, M Merta, R Vavrik, T Brzobohaty, A Markopoulos, O Meca, ...
The International Journal of High Performance Computing Applications 33 (4 …, 2019
142019
Total-FETI domain decomposition method for solution of elasto-plastic problems
M Čermák, V Hapla, D Horák, M Merta, A Markopoulos
Advances in Engineering Software 84, 48-54, 2015
142015
Memorization and other transient effects of ST52 steel and its FE description
R Halama, F Fojtik, A Markopoulos
Applied Mechanics and Materials 486, 48-53, 2014
142014
Intel Xeon Phi acceleration of hybrid total FETI solver
M Merta, L Riha, O Meca, A Markopoulos, T Brzobohaty, T Kozubek, ...
Advances in Engineering Software 112, 124-135, 2017
122017
The hybrid total FETI method
T Brzobohatý, M Jarošová, T Kozubek, M Menšík, A Markopoulos
Proceedings of the Third International Conference on Parallel, Distributed …, 2013
122013
Efficient implementation of total FETI solver for graphic processing units using Schur complement
L Říha, T Brzobohatý, A Markopoulos, T Kozubek, O Meca, O Schenk, ...
High Performance Computing in Science and Engineering: Second International …, 2016
112016
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