Jan Papez

14 papers Journal 14
YearRankTypeTitle / Venue / Authors
2024 J jnl
A posteriori error estimates based on multilevel decompositions with large problems on the coarsest level.
CoRR
Petr Vacek, Jan Papez, Zdenek Strakos
2024 J jnl
A-posteriori-steered p-robust multigrid and domain decomposition methods with optimal step-sizes for mixed finite element discretizations of elliptic problems.
CoRR
Ani Miraçi, Jan Papez, Martin Vohralík, Ivan Yotov
2024 J jnl
Estimating error norms in CG-like algorithms for least-squares and least-norm problems.
Numer. Algorithms
Jan Papez, Petr Tichý
2024 J jnl
Speeding up an unsteady flow simulation by adaptive BDDC and Krylov subspace recycling.
CoRR
Martin Hanek, Jan Papez, Jakub Sístek
2023 J jnl
Estimating the error in CG-like algorithms for least-squares and least-norm problems.
CoRR
Jan Papez, Petr Tichý
2022 J jnl
Inexpensive guaranteed and efficient upper bounds on the algebraic error in finite element discretizations.
Numer. Algorithms
Jan Papez, Martin Vohralík
2021 J jnl
A-Posteriori-Steered p-Robust Multigrid with Optimal Step-Sizes and Adaptive Number of Smoothing Steps.
SIAM J. Sci. Comput.
Ani Miraçi, Jan Papez, Martin Vohralík
2021 J jnl
Accurate error estimation in CG.
CoRR
Gérard Meurant, Jan Papez, Petr Tichý
2021 J jnl
Accurate error estimation in CG.
Numer. Algorithms
Gérard Meurant, Jan Papez, Petr Tichý
2021 J jnl
Contractive Local Adaptive Smoothing Based on Dörfler's Marking in A-Posteriori-Steered p-Robust Multigrid Solvers.
Comput. Methods Appl. Math.
Ani Miraçi, Jan Papez, Martin Vohralík
2020 J jnl
A Multilevel Algebraic Error Estimator and the Corresponding Iterative Solver with p-Robust Behavior.
SIAM J. Numer. Anal.
Ani Miraçi, Jan Papez, Martin Vohralík
2020 J jnl
Accelerating linear system solvers for time domain component separation of cosmic microwave background data.
CoRR
Jan Papez, Laura Grigori, Radek Stompor
2020 J jnl
Adaptive solution of linear systems of equations based on a posteriori error estimators.
Numer. Algorithms
Ani Anciaux-Sedrakian, Laura Grigori, Zakariae Jorti, Jan Papez, Soleiman Yousef
2018 J jnl
Estimating and localizing the algebraic and total numerical errors using flux reconstructions.
Numerische Mathematik
Jan Papez, Zdenek Strakos, Martin Vohralík