Calculated based on number of publications stored in Pure and citations from Scopus
1997 …2024

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  • 2023

    Rational Approximation Preconditioners for Multiphysics Problems

    Budiša, A., Hu, X., Kuchta, M., Mardal, K. A. & Zikatanov, L., 2023, Numerical Methods and Applications - 10th International Conference, NMA 2022, Proceedings. Georgiev, I., Datcheva, M., Georgiev, K. & Nikolov, G. (eds.). Springer Science and Business Media Deutschland GmbH, p. 100-113 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13858 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
  • 2019

    New stabilized discretizations for poroelasticity equations

    Gaspar, F. J., Rodrigo, C., Hu, X., Ohm, P., Adler, J. & Zikatanov, L., 2019, Numerical Methods and Applications - 9th International Conference, NMA 2018, Revised Selected Papers. Kolkovska, N., Georgiev, K. & Nikolov, G. (eds.). Springer Verlag, p. 3-14 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11189 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    1 Scopus citations
  • 2018

    Discrete energy laws for the first-order system least-squares finite-element approach

    Adler, J. H., Lashuk, I., MacLachlan, S. P. & Zikatanov, L. T., 2018, Large-Scale Scientific Computing - 11th International Conference, LSSC 2017, Revised Selected Papers. Lirkov, I. & Margenov, S. (eds.). Springer Verlag, p. 3-20 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10665 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Fourier method for approximating eigenvalues of indefinite stekloff operator

    Wu, Y. & Zikatanov, L., 2018, High Performance Computing in Science and Engineering - 3rd International Conference, HPCSE 2017, Revised Selected Papers. Sistek, J., Tichy, P., Kozubek, T., Cermak, M., Lukas, D., Jaros, J. & Blaheta, R. (eds.). Springer Verlag, p. 34-46 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11087 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
  • 2015

    Fast constrained image segmentation using optimal spanning trees

    Harizanov, S., Margenov, S. & Zikatanov, L., Jan 1 2015, Large-Scale Scientific Computing - 10th International Conference, LSSC 2015, Revised Selected Papers. Lirkov, I., Margenov, S. D. & Waśniewski, J. (eds.). Springer Verlag, p. 15-29 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9374).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
  • 2014

    Space decompositions and solvers for discontinuous galerkin methods

    de Dios, B. A. & Zikatanov, L., 2014, Domain Decomposition Methods in Science and Engineering XXI. Sassi, T., Pichot, G., Gander, M. J., Erhel, J., Widlund, O. & Halpern, L. (eds.). Springer Verlag, p. 3-15 13 p. (Lecture Notes in Computational Science and Engineering; vol. 98).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
  • 2013

    Visible Points in Convex Sets and Best Approximation

    Deutsch, F., Hundal, H. & Zikatanov, L., 2013, Computational and Analytical Mathematics: In Honor of Jonathan Borwein's 60th Birthday. Springer New York LLC, p. 349-364 16 p. (Springer Proceedings in Mathematics and Statistics; vol. 50).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
  • 2011

    A simple preconditioner for the SIPG discretization of linear elasticity equations

    Ayuso, B., Georgiev, I., Kraus, J. & Zikatanov, L., 2011, Numerical Methods and Applications - 7th International Conference, NMA 2010, Revised Papers. p. 353-361 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6046 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • A simple uniformly convergent iterative method for the non-symmetric incomplete interior penalty discontinuous Galerkin Discretization

    Ayuso, B. & Zikatanov, L. T., 2011, Domain Decomposition Methods in Science and Engineering XIX. Springer Verlag, p. 335-342 8 p. (Lecture Notes in Computational Science and Engineering; vol. 78 LNCSE).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations
  • 2009

    Energy minimizing bases for efficient multiscale modeling and linear solvers in reservoir simulation

    Dubois, O., Mishev, I. D. & Zikatanov, L., 2009, SPE Reservoir Simulation Symposium Proceedings. Society of Petroleum Engineers, p. 965-974 10 p. (SPE Reservoir Simulation Symposium Proceedings; vol. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    6 Scopus citations
  • 2008

    A posteriori error estimator and AMR for discrete ordinates nodal transport methods

    Duo, J. I., Azmy, Y. Y. & Zikatanov, L. T., 2008, International Conference on the Physics of Reactors 2008, PHYSOR 08. Paul Scherrer Institut, p. 477-484 8 p. (International Conference on the Physics of Reactors 2008, PHYSOR 08; vol. 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations
  • Feasibility study on embedded transport core calculations

    Ivanov, B., Zikatanov, L. & Ivanov, K., 2008, Societe Francaise d'Energie Nucleaire - International Congress on Advances in Nuclear Power Plants - ICAPP 2007, "The Nuclear Renaissance at Work". p. 817-823 7 p. (Societe Francaise d'Energie Nucleaire - International Congress on Advances in Nuclear Power Plants - ICAPP 2007, "The Nuclear Renaissance at Work"; vol. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
  • Preconditioning of symmetric interior penalty discontinuous galerkin FEM for elliptic problems

    Dobrev, V. A., Lazarov, R. D. & Zikatanov, L. T., 2008, Domain Decomposition Methods in Science and Engineering XVII. p. 33-44 12 p. (Lecture Notes in Computational Science and Engineering; vol. 60).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Scopus citations