Olaf Steinbach

According to our database, Olaf Steinbach authored at least 76 papers between 1998 and 2026.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2026

Optimal complexity solution of space-time finite element systems for state-based parabolic distributed optimal control problems.

Richard Löscher, Michael Reichelt, Olaf Steinbach

J. Complex., 2026

2025

Adaptive least-squares space-time finite element methods for convection-diffusion problems.

Christian Köthe, Olaf Steinbach

CoRR, September, 2025

A unified framework for the analysis, numerical approximation and model reduction of linear operator equations, Part I: Well-posedness in space and time.

Moritz Feuerle, Richard Löscher, Olaf Steinbach, Karsten Urban

CoRR, August, 2025

State-based approach to the numerical solution of Dirichlet boundary optimal control problems for the Laplace equation.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

CoRR, July, 2025

State-based nested iteration solution of optimal control problems with PDE constraints.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

CoRR, May, 2025

Inclusion of an Inverse Magnetic Hysteresis Model into the Space-Time Finite Element Method for Magnetoquasistatics.

Mario Gobrial, Lukas Domenig, Michael Reichelt, Manfred Kaltenbacher, Olaf Steinbach

CoRR, April, 2025

A Space-Time Finite Element Method for the Eddy Current Approximation of Rotating Electric Machines.

Peter Gangl, Mario Gobrial, Olaf Steinbach

Comput. Methods Appl. Math., April, 2025

An Air-Gap Element for the Isogeometric Space-Time-Simulation of Electric Machines.

Michael Reichelt, Michael Wiesheu, Melina Merkel, Sebastian Schöps, Olaf Steinbach

CoRR, January, 2025

Robust finite element solvers for distributed hyperbolic optimal control problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Comput. Math. Appl., 2025

Regularization and finite element error estimates for elliptic distributed optimal control problems with energy regularization and state or control constraints.

Peter Gangl, Richard Löscher, Olaf Steinbach

Comput. Math. Appl., 2025

2024

Mass-lumping discretization and solvers for distributed elliptic optimal control problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Numer. Linear Algebra Appl., October, 2024

Optimal Pressure Recovery Using an Ultra-Weak Finite Element Method for the Pressure Poisson Equation and a Least-Squares Approach for the Gradient Equation.

Douglas R. Q. Pacheco, Olaf Steinbach

Comput. Methods Appl. Math., October, 2024

Robust space-time finite element methods for parabolic distributed optimal control problems with energy regularization.

Ulrich Langer, Olaf Steinbach, Huidong Yang

Adv. Comput. Math., April, 2024

Space-Time Finite Element Methods for Distributed Optimal Control of the Wave Equation.

Richard Löscher, Olaf Steinbach

SIAM J. Numer. Anal., February, 2024

Efficient Solution of State-Constrained Distributed Parabolic Optimal Control Problems.

Richard Löscher, Michael Reichelt, Olaf Steinbach

CoRR, 2024

On a modified Hilbert transformation, the discrete inf-sup condition, and error estimates.

Richard Löscher, Olaf Steinbach, Marco Zank

Comput. Math. Appl., 2024

An adaptive finite element method for distributed elliptic optimal control problems with variable energy regularization.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Comput. Math. Appl., 2024

2023

Robust Finite Element Discretization and Solvers for Distributed Elliptic Optimal Control Problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Comput. Methods Appl. Math., October, 2023

Recent Advances in Boundary Element Methods.

Ulrich Langer, Olaf Steinbach

Comput. Methods Appl. Math., April, 2023

Stable least-squares space-time boundary element methods for the wave equation.

Daniel Hoonhout, Richard Löscher, Olaf Steinbach, Carolina Urzúa-Torres

CoRR, 2023

Parallel iterative solvers for discretized reduced optimality systems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

CoRR, 2023

Adaptive least-squares space-time finite element methods.

Christian Köthe, Richard Löscher, Olaf Steinbach

CoRR, 2023

Robust Iterative Solvers for Algebraic Systems Arising from Elliptic Optimal Control Problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Proceedings of the Large-Scale Scientific Computations - 14th International Conference, 2023

2022

A New Approach to Space-Time Boundary Integral Equations for the Wave Equation.

Olaf Steinbach, Carolina Urzúa-Torres

SIAM J. Math. Anal., 2022

Robust space-time finite element error estimates for parabolic distributed optimal control problems with energy regularization.

Ulrich Langer, Olaf Steinbach, Huidong Yang

CoRR, 2022

Robust Discretization and Solvers for Elliptic Optimal Control Problems with Energy Regularization.

Ulrich Langer, Olaf Steinbach, Huidong Yang

Comput. Methods Appl. Math., 2022

On the initial higher-order pressure convergence in equal-order finite element discretizations of the Stokes system.

Douglas R. Q. Pacheco, Olaf Steinbach

Comput. Math. Appl., 2022

2021

Unstructured Space-Time Finite Element Methods for Optimal Control of Parabolic Equations.

Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang

SIAM J. Sci. Comput., 2021

Space-Time Finite Element Discretization of Parabolic Optimal Control Problems with Energy Regularization.

Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang

SIAM J. Numer. Anal., 2021

A note on the efficient evaluation of a modified Hilbert transformation.

Olaf Steinbach, Marco Zank

J. Num. Math., 2021

Towards coercive boundary element methods for the wave equation.

Olaf Steinbach, Carolina Urzúa-Torres, Marco Zank

CoRR, 2021

Space-time finite element methods for the initial temperature reconstruction.

Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang

CoRR, 2021

Numerical results for an unconditionally stable space-time finite element method for the wave equation.

Richard Löscher, Olaf Steinbach, Marco Zank

CoRR, 2021

A generalized inf-sup stable variational formulation for the wave equation.

Olaf Steinbach, Marco Zank

CoRR, 2021

2020

Unstructured Space-Time Finite Element Methods for Optimal Sparse Control of Parabolic Equations.

Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang

CoRR, 2020

2018

Comparison of algebraic multigrid methods for an adaptive space-time finite-element discretization of the heat equation in 3D and 4D.

Olaf Steinbach, Huidong Yang

Numer. Linear Algebra Appl., 2018

Preface.

Thomas Apel, Olaf Steinbach

Comput. Vis. Sci., 2018

2017

On the influence of the wall shear stress vector form on hemodynamic indicators.

L. John, Petra Pustejovská, Olaf Steinbach

Comput. Vis. Sci., 2017

An Algebraic Multigrid Method for an Adaptive Space-Time Finite Element Discretization.

Olaf Steinbach, Huidong Yang

Proceedings of the Large-Scale Scientific Computing - 11th International Conference, 2017

2016

Error estimates for Neumann boundary control problems with energy regularization.

Thomas Apel, Olaf Steinbach, Max Winkler

J. Num. Math., 2016

2015

An energy space finite element approach for elliptic Dirichlet boundary control problems.

Günther Of, Phan Xuan Thanh, Olaf Steinbach

Numerische Mathematik, 2015

Boundary element based multiresolution shape optimisation in electrostatics.

Kosala Bandara, Fehmi Cirak, Günther Of, Olaf Steinbach, Jan Zapletal

J. Comput. Phys., 2015

Space-Time Finite Element Methods for Parabolic Problems.

Olaf Steinbach

Comput. Methods Appl. Math., 2015

2014

Coupled Finite And Boundary Element Methods for Fluid-Solid Interaction Eigenvalue Problems.

A. Kimeswenger, Olaf Steinbach, G. Unger

SIAM J. Numer. Anal., 2014

Boundary element methods for variational inequalities.

Olaf Steinbach

Numerische Mathematik, 2014

On the ellipticity of coupled finite element and one-equation boundary element methods for boundary value problems.

Günther Of, Olaf Steinbach

Numerische Mathematik, 2014

2013

Stable BETI Methods in Electromagnetics.

Olaf Steinbach, Markus Windisch

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

A DG Space-Time Domain Decomposition Method.

Martin Neumüller, Olaf Steinbach

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

FETI Methods for the Simulation of Biological Tissues.

Christoph M. Augustin, Olaf Steinbach

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

2012

Coupling of Discontinuous Galerkin Finite Element and Boundary Element Methods.

Günther Of, Gregory J. Rodin, Olaf Steinbach, M. Taus

SIAM J. Sci. Comput., 2012

Convergence Analysis of a Galerkin Boundary Element Method for the Dirichlet Laplacian Eigenvalue Problem.

Olaf Steinbach, G. Unger

SIAM J. Numer. Anal., 2012

2011

A Note on the Stable One-Equation Coupling of Finite and Boundary Elements.

Olaf Steinbach

SIAM J. Numer. Anal., 2011

Stable boundary element domain decomposition methods for the Helmholtz equation.

Olaf Steinbach, Markus Windisch

Numerische Mathematik, 2011

Refinement of flexible space-time finite element meshes and discontinuous Galerkin methods.

Martin Neumüller, Olaf Steinbach

Comput. Vis. Sci., 2011

Boundary element methods for magnetostatic field problems: a critical view.

Zoran Andjelic, Günther Of, Olaf Steinbach, Peter Urthaler

Comput. Vis. Sci., 2011

2010

Fast Evaluation of Volume Potentials in Boundary Element Methods.

Günther Of, Olaf Steinbach, Peter Urthaler

SIAM J. Sci. Comput., 2010

2009

Modified Combined Field Integral Equations for Electromagnetic Scattering.

Olaf Steinbach, Markus Windisch

SIAM J. Numer. Anal., 2009

A boundary element method for the Dirichlet eigenvalue problem of the Laplace operator.

Olaf Steinbach, G. Unger

Numerische Mathematik, 2009

The all-floating boundary element tearing and interconnecting method.

Günther Of, Olaf Steinbach

J. Num. Math., 2009

Finite and Boundary Element Energy Approximations of Dirichlet Control Problems.

Günther Of, Phan Xuan Thanh, Olaf Steinbach

Proceedings of the Modeling, 2009

2008

Stabilized boundary element methods for exterior Helmholtz problems.

Sarah Engleder, Olaf Steinbach

Numerische Mathematik, 2008

2007

Inexact Data-Sparse Boundary Element Tearing and Interconnecting Methods.

Ulrich Langer, Günther Of, Olaf Steinbach, Walter Zulehner

SIAM J. Sci. Comput., 2007

Boundary integral equation methods for inverse problems in electrical engineering.

Günther Of, Alexander Schwaigkofler, Olaf Steinbach

Elektrotech. Informationstechnik, 2007

2003

Boundary Element Preconditioners for Problems Defined on Slender Domains.

Gregory J. Rodin, Olaf Steinbach

SIAM J. Sci. Comput., 2003

A robust boundary element method for nearly incompressible linear elasticity.

Olaf Steinbach

Numerische Mathematik, 2003

Boundary Element Tearing and Interconnecting Methods.

Ulrich Langer, Olaf Steinbach

Computing, 2003

2002

On a generalized L₂ projection and some related stability estimates in Sobolev spaces.

Olaf Steinbach

Numerische Mathematik, 2002

On the stability of the L² projection in H¹(Omega).

James H. Bramble, Joseph E. Pasciak, Olaf Steinbach

Math. Comput., 2002

A Finite Element-Boundary Element Algorithm for Inhomogeneous Boundary Value Problems.

M. Jung, Olaf Steinbach

Computing, 2002

2001

On the stability of the L₂ projection in fractional Sobolev spaces.

Olaf Steinbach

Numerische Mathematik, 2001

Boundary element methods for potential problems with nonlinear boundary conditions.

Mahadevan Ganesh, Olaf Steinbach

Math. Comput., 2001

2000

Adaptive Boundary Element Methods Based on Computational Schemes for Sobolev Norms.

Olaf Steinbach

SIAM J. Sci. Comput., 2000

Mixed Approximations for Boundary Elements.

Olaf Steinbach

SIAM J. Numer. Anal., 2000

On a hybrid boundary element method.

Olaf Steinbach

Numerische Mathematik, 2000

1999

Boundary element preconditioners for a hypersingular integral equation on an interval.

W. McLean, Olaf Steinbach

Adv. Comput. Math., 1999

1998

The construction of some efficient preconditioners in the boundary element method.

Olaf Steinbach, Wolfgang L. Wendland

Adv. Comput. Math., 1998