Publications

List of journals and conference papers

Papers

2019

Tomas Panoc; Ondrej, Meca; Tomas Brzobohaty; Lubomir Riha; Lukas Maly

An automatically generated graphical configuration tool for the massively parallel library ESPRESO Conference

AIP Conference Proceedings, 2019.

Links | BibTeX

Riha, Lubomir; Merta, Michal; Vavrik, Radim; Brzobohaty, Tomas; Markopoulos, Alexandros; Meca, Ondrej; Vysocky, Ondrej; Kozubek, Tomas; Vondrak, Vit

A massively parallel and memory-efficient FEM toolbox with a hybrid total FETI solver with accelerator support Journal Article

INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 33 (4), pp. 660-677, 2019, ISSN: 1094-3420.

Abstract | Links | BibTeX

Dostal, Zdenek; Vlach, Oldrich; Brzobohaty, Tomas

Scalable TFETI based algorithm with adaptive augmentation for contact problems with variationally consistent discretization of contact conditions Journal Article

FINITE ELEMENTS IN ANALYSIS AND DESIGN, 156 , pp. 34-43, 2019, ISSN: 0168-874X.

Abstract | Links | BibTeX

2018

Meca, Ondrej; Riha, Lubomir; Markopoulos, Alexandros; Brzobohaty, Tomas; Kozubek, Tomas

Using ESPRESO as Linear Solver Library for Third Party FEM Tools for Solving Large Scale Problems Inproceedings

{Kozubek, T; Cermak, M; Tichy, P; Blaheta, R; Sistek, J; Lukas, D; Jaros, J} (Ed.): HIGH PERFORMANCE COMPUTING IN SCIENCE AND ENGINEERING, HPCSE 2017, pp. 130-143, VSB Tech Univ Ostrava, IT4Innovat Natl Supercomputing Ctr SPRINGER INTERNATIONAL PUBLISHING AG, GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND, 2018, ISSN: 0302-9743, (3rd International Conference on High Performance Computing in Science and Engineering (HPCSE), Karolinka, CZECH REPUBLIC, MAY 22-25, 2017).

Abstract | Links | BibTeX

Vavrik, R; Riha, L

Acceleration techniques for feti solvers for GPU accelerators Conference

Proceedings - 2018 International Conference on High Performance Computing and Simulation, HPCS 2018, 2018.

Links | BibTeX

Maly, L; Zapletal, J; Merta, M; Riha, L; Vondrak, V

Evaluation of the Intel Xeon Phi offload runtimes for domain decomposition solvers Journal Article

Advances in Engineering Software, 125 , pp. 146-154, 2018, (cited By 1).

Links | BibTeX

Markopoulos, A; Říha, L; Brzobohatý, T; Meca, O; Kučera, R; Kozubek, T

The htfeti method variant gluing cluster subdomains by kernel matrices representing the rigid body motions Journal Article

Lecture Notes in Computational Science and Engineering, 125 , pp. 543-551, 2018, (cited By 0).

Links | BibTeX

2017

Merta, Michal; Riha, Lubomir; Meca, Ondrej; Markopoulos, Alexandros; Brzobohaty, Tomas; Kozubek, Tomas; Vondrak, Vit

Intel Xeon Phi acceleration of Hybrid Total FETI solver Journal Article

ADVANCES IN ENGINEERING SOFTWARE, 112 , pp. 124-135, 2017, ISSN: 0965-9978.

Abstract | Links | BibTeX

Říha, L; Brzobohatý, T; Markopoulos, A

Hybrid parallelization of the total FETI solver Journal Article

Advances in Engineering Software, 103 , pp. 29-37, 2017, (cited By 2).

Links | BibTeX

Markopoulos, A; Říha, L; Brzobohatý, T; Jirůtková, P; Kučera, R; Meca, O; Kozubek, T

Treatment of singular matrices in the hybrid total FETI method Journal Article

Lecture Notes in Computational Science and Engineering, 116 , pp. 237-244, 2017, (cited By 1).

Links | BibTeX

Markopoulos, A; Kucera, R; Brzobohaty, T; Riha, L; Meca, O; Ryska, V; Kozubek, T

HTFETI method for non-symmetric problems Journal Article

Civil-Comp Proceedings, 111 , 2017, (cited By 0).

Links | BibTeX

2016

Riha, Lubomir; Brzobohaty, Tomas; Markopoulos, Alexandros; Jarosova, Marta; Kozubek, Tomas; Horak, David; Hapla, Vaclav

Implementation of the efficient communication layer for the highly parallel total FETI and hybrid total FETI solvers Journal Article

PARALLEL COMPUTING, 57 , pp. 154-166, 2016, ISSN: 0167-8191, (8th International Workshop on Parallel Matrix Algorithms and Applications (PMAA), Univ Svizzera Italiana, Lugano, SWITZERLAND, JUL 02-04, 2014).

Abstract | Links | BibTeX

Ríha, L; Brzobohatý, T; Markopoulos, A; Meca, O; Kozubek, T

Massively parallel hybrid total FETI (HTFETI) solver Conference

2016, (cited By 9).

Links | BibTeX

Říha, L; Brzobohatý, T; Markopoulos, A; Kozubek, T; Meca, O; Schenk, O; Vanroose, W

Efficient implementation of total FETI solver for graphic processing units using Schur complement Journal Article

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 9611 , pp. 85-100, 2016, (cited By 5).

Links | BibTeX

2015

Riha, Lubomir; Brzobohaty, Tomas; Markopoulos, Alexandros; Jarosova, Marta; Kozubek, Tomas

Implementation of Hybrid Total FETI (HTFETI) Solver for Multi-core Architectures Inproceedings

{Simos, TE; Tsitouras, C} (Ed.): PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014), AMER INST PHYSICS, 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA, 2015, ISSN: 0094-243X, (International Conference on Numerical Analysis and Applied Mathematics (ICNAAM), Rhodes, GREECE, SEP 22-28, 2014).

Abstract | Links | BibTeX

Ríha, L; Brzobohatý, T; Markopoulos, A

Highly scalable FETI methods in ESPRESO Journal Article

Civil-Comp Proceedings, 107 , 2015, (cited By 0).

Links | BibTeX

2014

Dostal, Zdenek; Brzobohaty, Tomas; Horak, David; Kozubek, Tomas; Vodstrcil, Petr

On R-linear convergence of semi-monotonic inexact augmented Lagrangians for bound and equality constrained quadratic programming problems with application Journal Article

COMPUTERS & MATHEMATICS WITH APPLICATIONS, 67 (3), pp. 515-526, 2014, ISSN: 0898-1221.

Abstract | Links | BibTeX

Markopoulos, A; Dostál, Z; Kozubek, T; Kovář, P; Brzobohatý, T; Kučera, R

Stable computations of generalized inverses of positive semidefinite matrices Journal Article

Lecture Notes in Computational Science and Engineering, 98 , pp. 909-916, 2014, (cited By 0).

Links | BibTeX

Jarošová, M; Brzobohatý, T; Markopoulos, A

Two level feti method for transient problems Conference

2014, (cited By 0).

Links | BibTeX

2013

Lukáš, D; Sadowská, M; Kozubek, T; Markopoulos, A; Brzobohatý, T

A Comparison of TFETI and TBETI for Numerical Solution of Engineering Problems of Contact Mechanics Journal Article

Lecture Notes in Computational Science and Engineering, 91 , pp. 345-352, 2013, (cited By 0).

Links | BibTeX

Kozubek, T; Dostál, Z; Brzobohatý, T; Markopoulos, A; Vlach, O

TFETI Scalable Solvers for Transient Contact Problems Journal Article

Lecture Notes in Computational Science and Engineering, 91 , pp. 329-336, 2013, (cited By 0).

Links | BibTeX

Dostál, Z; Kozubek, T; Brzobohatý, T; Markopoulos, A; Sadowská, M; Vondrák, V

Scalable Domain Decomposition Algorithms for Contact Problems: Theory, Numerical Experiments, and Real World Problems Journal Article

Lecture Notes in Computational Science and Engineering, 91 , pp. 39-49, 2013, (cited By 0).

Links | BibTeX

Dostál, Z; Kozubek, T; Brzobohatý, T; Markopoulos, A; Vondrák, V

Scalable TFETI algorithm for frictionless contact problems: Theory and real world problems Journal Article

Lecture Notes in Applied and Computational Mechanics, 56 LNACM , pp. 113-130, 2013, (cited By 0).

Links | BibTeX

2012

Markopoulos, A; Brzobohaty, T; Kozubek, T; Dostal, Z

Total FETI method and singular matrices in engineering problems Conference

2012, (cited By 0).

Links | BibTeX

Vlach, O; Dostál, Z; Kozubek, T; Brzobohatý, T

On effective implementation of the non-penetration condition for non-matching grids preserving scalability of FETI based algorithms Conference

2012, (cited By 0).

Links | BibTeX

Dostal, Zdenek; Kozubek, Tomas; Brzobohaty, Tomas; Markopoulos, Alexandros; Vlach, Oldrich

Scalable TFETI with optional preconditioning by conjugate projector for transient frictionless contact problems of elasticity Journal Article

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 247 , pp. 37-50, 2012, ISSN: 0045-7825.

Abstract | Links | BibTeX

2010

Dostál, Z; Kozubek, T; Horyl, P; Brzobohatý, T; Markopoulos, A

A scalable TFETI algorithm for two-dimensional multibody contact problems with friction Journal Article

Journal of Computational and Applied Mathematics, 235 (2), pp. 403-418, 2010, (cited By 20).

Links | BibTeX

Dostal, Zdenek; Brzobohaty, Tomas; Kozubek, Tomas; Markopoulos, Alex; Vondrak, Vit

A Scalable TFETI Based Algorithm for 2D and 3D Frictionless Contact Problems Inproceedings

{Lirkov, I; Margenov, S; Wasniewski, J} (Ed.): LARGE-SCALE SCIENTIFIC COMPUTING, pp. 92+, Bulgarian Acad Sci, Inst Parallel Proc SPRINGER-VERLAG BERLIN, HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY, 2010, ISSN: 0302-9743, (6th International Conference on Large-Scale Scientific Computing (LSSC 2009), Sozopol, BULGARIA, JUN 04-08, 2009).

Abstract | Links | BibTeX