Estimating and localizing the algebraic and total numerical errors using flux reconstructions J Papež, Z Strakoš, M Vohralík
Numerische Mathematik 138 (2018), 681–721, 2017
44 2017 Sharp algebraic and total a posteriori error bounds for and finite elements via a multilevel approach. Recovering mass balance in any situation J Papež, U Rüde, M Vohralík, B Wohlmuth
Computer Methods in Applied Mechanics and Engineering 371 (2020), 113243, 2020
35 2020 Distribution of the discretization and algebraic error in numerical solution of partial differential equations J Papež, J Liesen, Z Strakoš
Linear Algebra and its Applications 449, 89-114, 2014
30 2014 A Multilevel Algebraic Error Estimator and the Corresponding Iterative Solver with -Robust Behavior A Miraçi, J Papež, M Vohralík
SIAM Journal on Numerical Analysis 58 (5), 2856-2884, 2020
19 2020 Accurate error estimation in CG G Meurant, J Papež, P Tichý
Numerical Algorithms 88 (3), 1337-1359, 2021
12 2021 Solving linear equations with messenger-field and conjugate gradients techniques - an application to CMB data analysis J Papež, L Grigori, R Stompor
Astronomy & Astrophysics 620, A59, 2018
11 2018 Adaptive solution of linear systems of equations based on a posteriori error estimators A Anciaux-Sedrakian, L Grigori, Z Jorti, J Papež, S Yousef
Numerical Algorithms 84 (2020), 331–364, 2019
9 2019 Inexpensive guaranteed and efficient upper bounds on the algebraic error in finite element discretizations J Papež, M Vohralík
Numerical Algorithms 89 (2022), 371–40, 2021
7 2021 On a residual-based a posteriori error estimator for the total error J Papež, Z Strakoš
IMA Journal of Numerical Analysis 38 (3, 2018), 1164-1184, 2017
7 2017 Contractive local adaptive smoothing based on Dörfler’s marking in a-posteriori-steered p-robust multigrid solvers A Miraçi, J Papež, M Vohralík
Computational Methods in Applied Mathematics 21 (2), 445-468, 2021
5 2021 On distribution of the discretization and algebraic error in 1D Poisson model problem J Papež, J Liesen, Z Strakoš
The previous version of the paper "Distribution of the discretization and …, 2012
4 2012 Accelerating linear system solvers for time domain component separation of cosmic microwave background data J Papež, L Grigori, R Stompor
Astronomy&Astrophysics 638 (2020), A73, 2020
3 2020 Algebraic Error in Matrix Computations in the Context of Numerical Solution of Partial Differential Equations J Papež
disertation thesis, Charles University, Prague, 2017
3 2017 Estimation of the algebraic error and stopping criteria in numerical solution of partial differential equations J Papež
diploma thesis, Charles University in Prague, 2011
3 2011 Estimating error norms in CG-like algorithms for least-squares and least-norm problems J Papež, P Tichý
Numerical Algorithms, 1-28, 2023
1 2023 Inexpensive guaranteed and efficient upper bounds on the algebraic error in finite element discretizations J Papež, M Vohralík
2021 Odhady energetické a euklidovské normy chyby v metodě konjugovaných gradientů J Papež
bachelor thesis (in Czech), Charles University, Prague, 2009
2009