Owe Axelsson

ORCID

Publication Activity (10 Years)

Years Active: 1977-2024
Publications (10 Years): 30

Top Venues

J. Comput. Appl. Math.

Numer. Algorithms

Numer. Linear Algebra Appl.

LSSC

Publications

Owe Axelsson, Davod Khojasteh Slakuyeh
An efficient preconditioner for a class of non-Hermitian two-by-two block complex system of linear equations. CoRR (2024)
Owe Axelsson, Ivo Dravins, Maya G. Neytcheva
Stage-parallel preconditioners for implicit Runge-Kutta methods of arbitrarily high order, linear problems. Numer. Linear Algebra Appl. 31 (1) (2024)
Owe Axelsson, János Karátson, Frédéric Magoulès
Robust Superlinear Krylov Convergence for Complex Noncoercive Compact-Equivalent Operator Preconditioners. SIAM J. Numer. Anal. 61 (2) (2023)
Owe Axelsson, Roman Kohut, Maya G. Neytcheva
An Implementation of a Coarse-Fine Mesh Stabilized Schwarz Method for a Three-Space Dimensional PDE-Problem. LSSC (2023)
Zhao-Zheng Liang, Owe Axelsson
Exact inverse solution techniques for a class of complex valued block two-by-two linear systems. Numer. Algorithms 90 (1) (2022)
Owe Axelsson, Michal Béres, Radim Blaheta
Computational methods for boundary optimal control and identification problems. Math. Comput. Simul. 189 (2021)
Owe Axelsson, Dalibor Lukás, Maya G. Neytcheva
An Exact Schur Complement Method for Time-Harmonic Optimal Control Problems. LSSC (2021)
Owe Axelsson, Zhao-Zheng Liang, Jakub Kruzik, David Horák
Inner product free iterative solution and elimination methods for linear systems of a three-by-three block matrix form. J. Comput. Appl. Math. 383 (2021)
Owe Axelsson, Maeddeh Pourbagher, Davod Khojasteh Salkuyeh
Robust iteration methods for complex systems with an indefinite matrix term. CoRR (2021)
Owe Axelsson, János Karátson
Krylov improvements of the Uzawa method for Stokes type operator matrices. Numerische Mathematik 148 (3) (2021)
Owe Axelsson, János Karátson
Superior properties of the PRESB preconditioner for operators on two-by-two block form with square blocks. Numerische Mathematik 146 (2) (2020)
Owe Axelsson
Extensions of a coarse-fine mesh stabilized Schwarz alternating iteration domain decomposition method. J. Comput. Appl. Math. 364 (2020)
Owe Axelsson
Optimality properties of a square block matrix preconditioner with applications. Comput. Math. Appl. 80 (2) (2020)
Owe Axelsson
A Survey of Optimal Control Problems for PDEs. HPC (2019)
Owe Axelsson
An Introduction and Summary of Use of Optimal Control Methods for PDE's. LSSC (2019)
Owe Axelsson
Applications of the PRESB Preconditioning Method for OPT-PDE Problems. ENUMATH (2019)
Owe Axelsson, Ivar Gustafsson
A coarse-fine-mesh stabilization for an alternating Schwarz domain decomposition method. Numer. Linear Algebra Appl. 26 (3) (2019)
Owe Axelsson, Zhao-Zheng Liang
A note on preconditioning methods for time-periodic eddy current optimal control problems. J. Comput. Appl. Math. 352 (2019)
Owe Axelsson, Dalibor Lukás
Preconditioning methods for eddy-current optimally controlled time-harmonic electromagnetic problems. J. Num. Math. 27 (1) (2019)
Owe Axelsson, Maya G. Neytcheva, Zhao-Zheng Liang
Parallel solution Methods and preconditioners for Evolution equations. Math. Model. Anal. 23 (2) (2018)
Owe Axelsson, János Karátson, Frédéric Magoulès
Superlinear convergence using block preconditioners for the real system formulation of complex Helmholtz equations. J. Comput. Appl. Math. 340 (2018)
Owe Axelsson, Maya G. Neytcheva, Anders Ström
An efficient preconditioning method for state box-constrained optimal control problems. J. Num. Math. 26 (4) (2018)
Zhao-Zheng Liang, Owe Axelsson, Maya G. Neytcheva
A robust structured preconditioner for time-harmonic parabolic optimal control problems. Numer. Algorithms 79 (2) (2018)
Owe Axelsson, Radim Blaheta
Low-rank improvements of two-level grid preconditioned matrices. J. Comput. Appl. Math. 340 (2018)
Owe Axelsson, János Karátson
Discretization error estimates in maximum norm for convergent splittings of matrices with a monotone preconditioning part. J. Comput. Appl. Math. 310 (2017)
Owe Axelsson, Dalibor Lukás
Preconditioners for Time-Harmonic Optimal Control Eddy-Current Problems. LSSC (2017)
Owe Axelsson, Shiraz Farouq, Maya G. Neytcheva
Comparison of preconditioned Krylov subspace iteration methods for PDE-constrained optimization problems - Stokes control. Numer. Algorithms 74 (1) (2017)
Owe Axelsson, Shiraz Farouq, Maya G. Neytcheva
A preconditioner for optimal control problems, constrained by Stokes equation with a time-harmonic control. J. Comput. Appl. Math. 310 (2017)
Owe Axelsson, Shiraz Farouq, Maya G. Neytcheva
Comparison of preconditioned Krylov subspace iteration methods for PDE-constrained optimization problems - Poisson and convection-diffusion control. Numer. Algorithms 73 (3) (2016)
Owe Axelsson, Radim Blaheta
Corrigendum to "Preconditioners for regularized saddle point problems with an application for heterogeneous Darcy flow problems" [J. Comput. Appl. Math. (2015) 141-157]. J. Comput. Appl. Math. 298 (2016)
Owe Axelsson
Unified analysis of preconditioning methods for saddle point matrices. Numer. Linear Algebra Appl. 22 (2) (2015)
Owe Axelsson, Radim Blaheta, Roman Kohut
Preconditioning methods for high-order strongly stable time integration methods with an application for a DAE problem. Numer. Linear Algebra Appl. 22 (6) (2015)
Owe Axelsson, Radim Blaheta, Martin Hasal
A Comparison of Preconditioning Methods for Saddle Point Problems with an Application to Porous Media Flow Problems. HPCSE (2015)
Owe Axelsson, Radim Blaheta, Petr Byczanski, János Karátson, Bashir Ahmad
Preconditioners for regularized saddle point problems with an application for heterogeneous Darcy flow problems. J. Comput. Appl. Math. 280 (2015)
Owe Axelsson, Radim Blaheta, Tomás Luber
Preconditioners for Mixed FEM Solution of Stationary and Nonstationary Porous Media Flow Problems. LSSC (2015)
Owe Axelsson, Radim Blaheta, Maya G. Neytcheva, Ivana Pultarová
Preconditioning of iterative methods - theory and applications. Numer. Linear Algebra Appl. 22 (6) (2015)
Owe Axelsson, Stanislav Sysala
Continuation Newton methods. Comput. Math. Appl. 70 (11) (2015)
Owe Axelsson, Maya G. Neytcheva, Bashir Ahmad
A comparison of iterative methods to solve complex valued linear algebraic systems. Numer. Algorithms 66 (4) (2014)
Owe Axelsson, János Karátson, Balázs Kovács
Robust Preconditioning Estimates for Convection-Dominated Elliptic Problems via a Streamline Poincaré-Friedrichs Inequality. SIAM J. Numer. Anal. 52 (6) (2014)
Owe Axelsson
An additive subspace preconditioning method for the iterative solution of some problems with extreme contrasts in coefficients. J. Num. Math. 22 (4) (2014)
Owe Axelsson, János Karátson
Reaching the superlinear convergence phase of the CG method. J. Comput. Appl. Math. 260 (2014)
Owe Axelsson, Maya G. Neytcheva
A general approach to analyse preconditioners for two-by-two block matrices. Numer. Linear Algebra Appl. 20 (5) (2013)
Owe Axelsson, Petia T. Boyanova, Martin Kronbichler, Maya G. Neytcheva, X. Wu
Numerical and computational efficiency of solvers for two-phase problems. Comput. Math. Appl. 65 (3) (2013)
Owe Axelsson, Radim Blaheta
Response to Comment on 'Preconditioning of matrices partitioned in 2 × 2 block form: Eigenvalue estimates and Schwarz DD for mixed FEM'. Numer. Linear Algebra Appl. 20 (3) (2013)
Owe Axelsson, Radim Blaheta, Petr Byczanski
Stable discretization of poroelasticity problems and efficient preconditioners for arising saddle point type matrices. Comput. Vis. Sci. 15 (4) (2012)
Owe Axelsson
Macro-elementwise preconditioning methods. Math. Comput. Simul. 82 (10) (2012)
Radim Blaheta, Rostislav Hrtus, Roman Kohut, Owe Axelsson, Ondrej Jakl
Material Parameter Identification with Parallel Processing and Geo-applications. PPAM (1) (2011)
Owe Axelsson
Preconditioners for regularized saddle point matrices. J. Num. Math. 19 (2) (2011)
Owe Axelsson, Xiaojun Chen
Matrix computations and nonlinear equations. Numer. Linear Algebra Appl. 18 (2) (2011)
Christian Schlegel, Peter A. Hoeher, Owe Axelsson, Lance C. Pérez
Iterative Signal Processing in Communications. J. Electr. Comput. Eng. 2010 (2010)
Owe Axelsson, David R. Kincaid
Preface. Numer. Linear Algebra Appl. 17 (5) (2010)
Owe Axelsson
The past 16 years of NLA. Numer. Linear Algebra Appl. 17 (1) (2010)
Owe Axelsson
Milestones in the Development of Iterative Solution Methods. J. Electr. Comput. Eng. 2010 (2010)
Owe Axelsson, Radim Blaheta
Preconditioning of matrices partitioned in 2 × 2 block form: eigenvalue estimates and Schwarz DD for mixed FEM. Numer. Linear Algebra Appl. 17 (5) (2010)
Owe Axelsson
An Additive Matrix Preconditioning Method with Application for Domain Decomposition and Two-Level Matrix Partitionings. LSSC (2009)
Owe Axelsson, Radim Blaheta, Maya G. Neytcheva
Preconditioning of Boundary Value Problems Using Elementwise Schur Complements. SIAM J. Matrix Anal. Appl. 31 (2) (2009)
Owe Axelsson, Evgeny Glushkov, Natalya Glushkova
The local Green's function method in singularly perturbed convection-diffusion problems. Math. Comput. 78 (265) (2009)
Owe Axelsson, János Karátson
Equivalent operator preconditioning for elliptic problems. Numer. Algorithms 50 (3) (2009)
Owe Axelsson, János Karátson
Mesh Independent Convergence Rates Via Differential Operator Pairs. LSSC (2007)
Owe Axelsson, János Karátson
Mesh Independent Superlinear PCG Rates Via Compact-Equivalent Operators. SIAM J. Numer. Anal. 45 (4) (2007)
Owe Axelsson, Maya G. Neytcheva
Eigenvalue estimates for preconditioned saddle point matrices. Numer. Linear Algebra Appl. 13 (4) (2006)
Owe Axelsson
Editorial. Numer. Linear Algebra Appl. 11 (5-6) (2004)
Owe Axelsson, János Karátson
Superlinearly convergent CG methods via equivalent preconditioning for nonsymmetric elliptic operators. Numerische Mathematik 99 (2) (2004)
Owe Axelsson, János Karátson
Conditioning analysis of separate displacement preconditioners for some nonlinear elasticity systems. Math. Comput. Simul. 64 (6) (2004)
Owe Axelsson, Zhong-Zhi Bai, Shou-Xia Qiu
A Class of Nested Iteration Schemes for Linear Systems with a Coefficient Matrix with a Dominant Positive Definite Symmetric Part. Numer. Algorithms 35 (2-4) (2004)
Boujemâa Achchab, Said Achchab, Owe Axelsson, Ali Souissi
Upper Bound of the Constant in Strengthened C.B.S. Inequality for Systems of Linear Partial Differential Equations. Numer. Algorithms 32 (2-4) (2003)
Owe Axelsson
Iteration number for the conjugate gradient method. Math. Comput. Simul. 61 (3-6) (2003)
Owe Axelsson
Eigenvalue Estimates for Preconditioned Saddle Point Matrices. LSSC (2003)
Owe Axelsson, Maya G. Neytcheva
Preconditioning methods for linear systems arising in constrained optimization problems. Numer. Linear Algebra Appl. 10 (1-2) (2003)
Owe Axelsson
Editorial. Numer. Linear Algebra Appl. 10 (7) (2003)
Owe Axelsson, Maya G. Neytcheva
Robust Preconditioners for Saddle Point Problems. Numerical Methods and Application (2002)
Owe Axelsson, István Faragó, János Karátson
Sobolev space preconditioning for Newton's method using domain decomposition. Numer. Linear Algebra Appl. 9 (6-7) (2002)
Owe Axelsson
Preface. Numer. Linear Algebra Appl. 9 (6-7) (2002)
Owe Axelsson, Maya G. Neytcheva
Preconditioning Methods for Linear Systems with Saddle Point Matrices. International Conference on Computational Science (3) (2002)
Boujemâa Achchab, Owe Axelsson, L. Laayouni, Ali Souissi
Strengthened Cauchy-Bunyakowski-Schwarz inequality for a three-dimensional elasticity system. Numer. Linear Algebra Appl. 8 (3) (2001)
Owe Axelsson, Igor E. Kaporin
Optimizing Two-Level Preconditionings for the Conjugate Gradient Method. LSSC (2001)
Owe Axelsson, S. V. Gololobov
Stability and error estimates for the θ-method for strongly monotone and infinitely stiff evolution equations. Numerische Mathematik 89 (1) (2001)
Maya G. Neytcheva, Owe Axelsson
On a Schur Complement Approach for Solving Two-Level Finite Element Systems. LSSC (2001)
Owe Axelsson, Igor E. Kaporin
Error norm estimation and stopping criteria in preconditioned conjugate gradient iterations. Numer. Linear Algebra Appl. 8 (4) (2001)
Alexander Padiy, Owe Axelsson, Ben Polman
Generalized Augmented Matrix Preconditioning Approach and its Application to Iterative Solution of Ill-Conditioned Algebraic Systems. SIAM J. Matrix Anal. Appl. 22 (3) (2001)
Owe Axelsson, Igor E. Kaporin
On the sublinear and superlinear rate of convergence of conjugate gradient methods. Numer. Algorithms 25 (1-4) (2000)
Owe Axelsson, Andrey B. Kucherov
Real valued iterative methods for solving complex symmetric linear systems. Numer. Linear Algebra Appl. 7 (4) (2000)
Owe Axelsson, Mariana Nikolova
On Generalized Conjugate Gradient Type Methods for the Iterative Solution of Nonsymmetric and/or Indefinite Systems of Equations; Some Specific Convergence Properties. LSSC (1999)
Owe Axelsson, Alexander Padiy
On the Additive Version of the Algebraic Multilevel Iteration Method for Anisotropic Elliptic Problems. SIAM J. Sci. Comput. 20 (5) (1999)
Owe Axelsson
Editorial: Special Issue: Iterative solution methods for the elasticity equations in mechanics and biomechanics - IMMB'98. Numer. Linear Algebra Appl. 6 (6) (1999)
Owe Axelsson
Stabilization of algebraic multilevel iteration methods; additive methods. Numer. Algorithms 21 (1-4) (1999)
Owe Axelsson
Preconditioned solution methods for large scale problems in scientific computations PRISM '97. Numer. Linear Algebra Appl. 5 (5) (1998)
Owe Axelsson, Mariana Nikolova
Avoiding Slave Points in an Adaptive Refinement Procedure for Convection-Diffusion Problems in 2D. Computing 61 (4) (1998)
Owe Axelsson
Globally Convergent Continuation Methods for Non-Linear Equations. LSSC (1997)
Owe Axelsson, Mariana Nikolova
Adaptive Refinement for Convection-Diffusion Problems Based on a Defect-Correction Technique and Finite Difference Method. Computing 58 (1) (1997)
Owe Axelsson, Radim Blaheta, Roman Kohut
Inexact Newton solvers in plasticity: theory and experiments. Numer. Linear Algebra Appl. 4 (3) (1997)
Owe Axelsson
Editorial. Numer. Linear Algebra Appl. 3 (5) (1996)
Owe Axelsson, Yuri A. Kuznetsov
Editorial. Numer. Linear Algebra Appl. 2 (5) (1995)
Owe Axelsson, Hao Lu
On Eigenvalue Estimates for Block Incomplete Factorization Methods. SIAM J. Matrix Anal. Appl. 16 (4) (1995)
Owe Axelsson, M. Makarov
On a generalized conjugate gradient orthogonal residual method. Numer. Linear Algebra Appl. 2 (5) (1995)
Igor E. Kaporin, Owe Axelsson
On a Class of Nonlinear Equation Solvers Based on the Residual Norm Reduction over a Sequence of Affine Subspaces. SIAM J. Sci. Comput. 16 (1) (1995)
Owe Axelsson
Editorial. Numer. Linear Algebra Appl. 1 (1) (1994)
Owe Axelsson, Panayot S. Vassilevski
Variable-step multilevel preconditioning methods, I: Self-adjoint and positive definite elliptic problems. Numer. Linear Algebra Appl. 1 (1) (1994)
Owe Axelsson, Lily Yu. Kolotilina
Diagonally compensated reduction and related preconditioning methods. Numer. Linear Algebra Appl. 1 (2) (1994)
Owe Axelsson, Wilhelm Niethammer
Editorial. Numer. Linear Algebra Appl. 1 (2) (1994)

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Publication Activity (10 Years)

Top Topics

Top Venues

Owe Axelsson