Papers & Presentations


ESPRESO Solver pdf


PRACEDays16 pdf
Supercomputing 2014 (abstract pdf ) pdf



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

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

The International Journal of High Performance Computing Applications, pp. 18, 2018.

(Abstract | BibTeX | Links: )


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

Massively Parallel Hybrid Total FETI (HTFETI) Solver (Conference)

Platform for Advanced Scientific Computing Conference, PASC, ACM, 2016, ISBN: 978-1-4503-4126-4/16/06.

(BibTeX | Links: )

Riha Lubomir; Brzobohaty, Tomas; Markopoulos Alexandros; Meca Ondrej; Kozubek Tomas; Schenk Olaf; Vanroose Wim

Efficient Implementation of Total FETI Solver for Graphic Processing Units Using Schur Complement (Conference)

HPCSE 2015, LNCS 9611 2016.

(BibTeX | Links: )

Ri­ha, Lubomi­r; Brzobohaty, Tomas; Markopoulos, Alexandros

Hybrid parallelization of the Total FETI solver (Journal Article)

Advances in Engineering Software, pp. -, 2016, ISSN: 0965-9978.

(BibTeX | Links: )

Ri˜ha, 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, pp. -, 2016, ISSN: 0167-8191.

(BibTeX | Links: )


L. Riha T. Brzobohaty, Markopoulos

Highly Scalable FETI Methods in ESPRESO (Conference)

Proceedings of the Fourth International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering, Civil-Comp Press, Stirlingshire, UK, 2015, ISBN: 1759-3433.

(BibTeX | Links: )

Říha L., Brzobohatý Markopoulos Jarošová Kozubek

Implementation of hybrid total FETI (HTFETI) solver for multi-core architectures (Conference)

1648 , 2015, (cited By 0).

(BibTeX | Links: )

Dostál,; Kozubek,; Vlach,; Brzobohatý,

Reorthogonalization-based stiffness preconditioning in FETI algorithms with applications to variational inequalities (Journal Article)

Numerical Linear Algebra with Applications, 2015, (cited By 0; Article in Press).

(BibTeX | Links: )


Markopoulos A., Dostál Kozubek Kovář Brzobohatý Kučera

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).

(BibTeX | Links: )

Jarošová M., Brzobohatý Markopoulos

Two level feti method for transient problems (Conference)

2014, (cited By 0).

(BibTeX | Links: )


Kučera R., Kozubek Markopoulos

On large-scale generalized inverses in solving two-by-two block linear systems (Journal Article)

Linear Algebra and Its Applications, 438 (7), pp. 3011-3029, 2013, (cited By 6).

(BibTeX | Links: )


Jarošová M., Kozubek Menšík Markopoulos

Hybrid Total FETI method (Conference)

2012, (cited By 1).

(BibTeX | Links: )

Markopoulos A., Brzobohaty Kozubek Dostal

Total FETI method and singular matrices in engineering problems (Conference)

2012, (cited By 0).

(BibTeX | Links: )

Kučera R., Kozubek Markopoulos Machalová

On the Moore-Penrose inverse in solving saddle-point systems with singular diagonal blocks (Journal Article)

Numerical Linear Algebra with Applications, 19 (4), pp. 677-699, 2012, (cited By 7).

(BibTeX | Links: )


Brzobohatý T., Dostál Kozubek Kovář Markopoulos

Cholesky decomposition with fixing nodes to stable computation of a generalized inverse of the stiffness matrix of a floating structure (Journal Article)

International Journal for Numerical Methods in Engineering, 88 (5), pp. 493-509, 2011, (cited By 25).

(BibTeX | Links: )

Dostál Z., Kozubek Markopoulos Menšík

Cholesky decomposition of a positive semidefinite matrix with known kernel (Journal Article)

Applied Mathematics and Computation, 217 (13), pp. 6067-6077, 2011, (cited By 12).

(BibTeX | Links: )