Tomáš Kozubek

Publication activities (sorted by year)

Co-author of more than 50 papers and scientific reports, including 2 monographs in Czech and 21 papers with the impact factor published in prestigious journals.

Publications with impact factor

2013

R. Kucera, T. Kozubek, A. Markopoulos, On large-scale generalized inverses in solving two-by-two block linear systems, Linear Algebra and its Applications, LINEAR ALGEBRA AND ITS APPLICATIONS, Volume: 438, Issue: 7, Pages: 3011-3029, DOI: 10.1016/j.laa.2012.09.027, IF 1.1.

2012

Z. Dostál, T. Kozubek, T. Brzobohatý, A. Markopoulos, O. Vlach, Scalable TFETI with optional preconditioning by conjugate projector for transient frictionless contact problems of elasticity, Comput. Methods Appl. Mech. Engrg. (2012), doi: http://dx.doi.org/10.1016/j.cma.2012.08.003, IF 2.651.
DOSTAL, Z., KOZUBEK, T.: An optimal algorithm and superrelaxation for minimization of a quadratic function subject to separable convex constraints with applications. Mathematical Programming (2011), DOI: 10.1007/s10107-011-0454-2, IF 1.707.
Kucera, R.; Kozubek, T.; Markopoulos, A.; Machalova, J. On the Moore-Penrose inverse in solving saddle-point systems with singular diagonal blocks, NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, Volume: 19, Issue: 4, Pages: 677-699, DOI: 10.1002/nla.798, AUG 2012, IF 1.168.
Dostal, Z.; Kozubek, T.; Markopoulos, A.; Brzobohaty, T.; Vondrak, V.; Horyl, P. A theoretically supported scalable TFETI algorithm for the solution of multibody 3D contact problems with friction, COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, Volume: 205 Special Issue: SI, Pages: 110-120, DOI: 10.1016/j.cma.2011.02.015, 2012, IF 2.651.

2011

Brzobohaty, T.; Dostal, Z.; Kozubek, T.; Kovar, P.; Markopoulos, A. Cholesky decomposition with fixing nodes to stable computation of a generalized inverse of the stiffness matrix of a floating structure, INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, Volume: 88, Issue: 5, Pages: 493-509, DOI: 10.1002/nme.3187, NOV 4 2011, IF 2.009.
Dostal, Zdenek; Kozubek, Tomas; Markopoulos, Alexandros; Mensik, Martin. Cholesky decomposition of a positive semidefinite matrix with known kernel, APPLIED MATHEMATICS AND COMPUTATION, Volume: 217, Issue: 13, Pages: 6067-6077, DOI: 10.1016/j.amc.2010.12.069, MAR 1 2011, IF 1.317.
Sadowska, M.; Dostal, Z.; Kozubek, T.; Markopoulos, A.; Bouchala, J. Scalable total BETI based solver for 3D multibody frictionless contact problems in mechanical engineering, ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, Volume: 35, Issue: 3, Pages: 330-341, DOI: 10.1016/j.enganabound.2010.09.015, MAR 2011, IF 1.451.
Haslinger, J.; Kozubek, T.; Peichl, G. A SMOOTH EMBEDDING DOMAIN METHOD BASED ON THE PENALTY APPROACH, NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, Volume: 32, Issue: 12, Pages: 1252-1270, DOI: 10.1080/01630563.2011.597533, 2011), IF 0.711.

2010

Vondrak, Vit; Kozubek, Tomas; Markopoulos, Alexandros; Dostal, Z. Parallel solution of contact shape optimization problems based on Total FETI domain decomposition method, STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, Volume: 42, Issue: 6, Pages: 955-964, DOI: 10.1007/s00158-010-0537-3, DEC 2010, IF 1.488.
Dostal, Z.; Kozubek, T.; Horyl, P.; Brzobohaty, T.; Markopoulos, A. A scalable TFETI algorithm for two-dimensional multibody contact problems with friction, JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, Volume: 235, Issue: 2 Special Issue: SI, Pages: 403-418, DOI: 10.1016/j.cam.2010.05.042, NOV 15 2010, IF 1.030.
Dostal, Z.; Kozubek, T.; Vondrak, V.; Brzobohaty, T.; Markopoulos, A. Scalable TFETI algorithm for the solution of multibody contact problems of elasticity, INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, Volume: 82, Issue: 11, Pages: 1384-1405, DOI: 10.1002/nme.2807, JUN 11 2010, IF 1.928.

2009

Haslinger, J.; Kozubek, T.; Kucera, R. Fictitious domain formulations of unilateral problems: analysis and algorithms, COMPUTING, Volume: 84, Issue: 1-2, Pages: 69-96, DOI: 10.1007/s00607-009-0026-y, APR 2009, IF 1.033.
Haslinger, J.; Ito, K.; Kozubek, T.; Kunisch, K.; Peichl, G. On the shape derivative for problems of Bernoulli type, INTERFACES AND FREE BOUNDARIES, Volume: 11, Issue: 2, Pages: 317-330, 2009, IF 0.938.

2007

Haslinger, J.; Kozubek, T.; Kucera, R.; Peichl, G. Projected Schur complement method for solving non-symmetric systems arising from a smooth fictitious domain approach, NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, Volume: 14, Issue: 9, Pages: 713-739, DOI: 10.1002/nla.550, NOV 2007, IF 0.696.

2006

Berrone, S.; Kozubek, T. An adaptive WEM algorithm for solving elliptic boundary value problems in fairly general domains, SIAM JOURNAL ON SCIENTIFIC COMPUTING, Volume: 28, Issue: 6, Pages: 2114-2138, DOI: 10.1137/04062014X, 2006, IF 1.784.

2004

Klika, Z; Kozubek, T; Martinec, P; Klikova, C.; Dostal, Z. Mathematical modeling of bituminous coal seams burning contemporaneously with the formation of a variegated beds body, , Symposium on Coal Fires Burning Around the World Location: Denver, CO Date: FEB 18, 2003, Amer Assoc Advancement Sci, INTERNATIONAL JOURNAL OF COAL GEOLOGY, Volume: 59, Issue: 1-2, Pages: 137-151, DOI: 10.1016/j.coal.200312.010, JUL 12 2004, IF 1.259.
Haslinger, J; Kozubek, T; Kunisch, K; Peichl, G. An embedding domain approach for a class of 2-d shape optimization problems: mathematical analysis, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, Volume: 290, Issue: 2, Pages: 665-685, DOI: 10.1016/j.jmaa.2003.10.038, FEB 15 2004, IF 0.490.

2003

Haslinger, J; Kozubek, T; Kunisch, K; Peichl, G. Shape optimization and fictitious domain approach for solving free boundary problems of Bernoulli type, COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, Volume: 26, Issue: 3, Pages: 231-251, DOI: 10.1023/A:1026095405906, DEC 2003, IF 0.650.

2000

Haslinger, J; Jedelsky, D; Kozubek, T; Tvrdik, J. Genetic and random search methods in optimal shape design problems, JOURNAL OF GLOBAL OPTIMIZATION, Volume: 16, Issue: 2, Pages: 109-131, DOI: 10.1023/A:1008380715489, FEB 2000, IF 0.632.