Alexandros Markopoulos

21 papers Journal 13Unranked 5
YearRankTypeTitle / Venue / Authors
2020 J jnl
On the inexact symmetrized globally convergent semi-smooth Newton method for 3D contact problems with Tresca friction: the R-linear convergence rate.
Optim. Methods Softw.
Radek Kucera, Kristina Motycková, Alexandros Markopoulos, Jaroslav Haslinger
2019 J jnl
A massively parallel and memory-efficient FEM toolbox with a hybrid total FETI solver with accelerator support.
Int. J. High Perform. Comput. Appl.
Lubomir Riha, Michal Merta, Radim Vavrík, Tomás Brzobohatý, Alexandros Markopoulos, Ondrej Meca, Ondrej Vysocky, Tomás Kozubek, Vít Vondrák
2017 J jnl
Comparison of different FETI preconditioners for elastoplasticity.
Comput. Math. Appl.
Martin Cermák, Vaclav Hapla, Jakub Kruzik, Alexandros Markopoulos, Alena Vasatová
2017 J jnl
Hybrid parallelization of the total FETI solver.
Adv. Eng. Softw.
Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos
2017 J jnl
Implementation of MAKOC cyclic plasticity model with memory.
Adv. Eng. Softw.
Radim Halama, Alexandros Markopoulos, Roland Janco, Matej Bartecký
2017 J jnl
Intel Xeon Phi acceleration of Hybrid Total FETI solver.
Adv. Eng. Softw.
Michal Merta, Lubomir Riha, Ondrej Meca, Alexandros Markopoulos, Tomás Brzobohatý, Tomás Kozubek, Vít Vondrák
2017 — conf
Using ESPRESO as Linear Solver Library for Third Party FEM Tools for Solving Large Scale Problems.
HPCSE
Ondrej Meca, Lubomír Ríha, Alexandros Markopoulos, Tomás Brzobohatý, Tomás Kozubek
2016 J jnl
Implementation of the efficient communication layer for the highly parallel total FETI and hybrid total FETI solvers.
Parallel Comput.
Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Marta Jarosová, Tomás Kozubek, David Horák, Vaclav Hapla
2016 — conf
Massively Parallel Hybrid Total FETI (HTFETI) Solver.
PASC
Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Ondrej Meca, Tomás Kozubek
2015 — conf
Efficient Implementation of Total FETI Solver for Graphic Processing Units Using Schur Complement.
HPCSE
Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Tomás Kozubek, Ondrej Meca, Olaf Schenk, Wim Vanroose
2015 J jnl
Massively parallel solution of elastoplasticity problems with tens of millions of unknowns using PermonCube and FLLOP packages.
Appl. Math. Comput.
Alexandros Markopoulos, Vaclav Hapla, Martin Cermák, Martin Fusek
2015 J jnl
The R-linear convergence rate of an algorithm arising from the semi-smooth Newton method applied to 2D contact problems with friction.
Comput. Optim. Appl.
Radek Kucera, Kristina Motycková, Alexandros Markopoulos
2015 J jnl
Total-FETI domain decomposition method for solution of elasto-plastic problems.
Adv. Eng. Softw.
Martin Cermák, Vaclav Hapla, David Horák, Michal Merta, Alexandros Markopoulos
2014 — conf
FLLOP: A Massively Parallel Solver Combining FETI Domain Decomposition Method and Quadratic Programming.
HPCC/CSS/ICESS
Vaclav Hapla, Martin Cermák, Alexandros Markopoulos, David Horák
2013 — ch.
A Comparison of TFETI and TBETI for Numerical Solution of Engineering Problems of Contact Mechanics.
Domain Decomposition Methods in Science and Engineering XX
Dalibor Lukás, Marie Sadowská, Tomás Kozubek, Alexandros Markopoulos, Tomás Brzobohatý
2013 — ch.
Scalable Domain Decomposition Algorithms for Contact Problems: Theory, Numerical Experiments, and Real World Problems.
Domain Decomposition Methods in Science and Engineering XX
Zdenek Dostál, Tomás Kozubek, Tomás Brzobohatý, Alexandros Markopoulos, Marie Sadowská, Vít Vondrák
2013 — ch.
TFETI Scalable Solvers for Transient Contact Problems.
Domain Decomposition Methods in Science and Engineering XX
Tomás Kozubek, Zdenek Dostál, Tomás Brzobohatý, Alexandros Markopoulos, Oldrich Vlach
2012 J jnl
On the Moore-Penrose inverse in solving saddle-point systems with singular diagonal blocks.
Numer. Linear Algebra Appl.
Radek Kucera, Tomás Kozubek, Alexandros Markopoulos, Jitka Machalová
2011 J jnl
Cholesky decomposition of a positive semidefinite matrix with known kernel.
Appl. Math. Comput.
Zdenek Dostál, Tomás Kozubek, Alexandros Markopoulos, Martin Mensík
2010 J jnl
A scalable TFETI algorithm for two-dimensional multibody contact problems with friction.
J. Comput. Appl. Math.
Zdenek Dostál, Tomás Kozubek, P. Horyl, Tomás Brzobohatý, Alexandros Markopoulos
2009 — conf
A Scalable TFETI Based Algorithm for 2D and 3D Frictionless Contact Problems.
LSSC
Zdenek Dostál, Tomás Brzobohatý, Tomás Kozubek, Alexandros Markopoulos, Vít Vondrák