Olaf Steinbach

Orcid: 0000-0002-2552-3022

According to our database1, Olaf Steinbach authored at least 69 papers between 1998 and 2024.

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Bibliography

2024
Mass-lumping discretization and solvers for distributed elliptic optimal control problems.
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.
Comput. Methods Appl. Math., October, 2024

Robust space-time finite element methods for parabolic distributed optimal control problems with energy regularization.
Adv. Comput. Math., April, 2024

Space-Time Finite Element Methods for Distributed Optimal Control of the Wave Equation.
SIAM J. Numer. Anal., February, 2024

Optimal complexity solution of space-time finite element systems for state-based parabolic distributed optimal control problems.
CoRR, 2024

Robust finite element solvers for distributed hyperbolic optimal control problems.
CoRR, 2024

On a modified Hilbert transformation, the discrete inf-sup condition, and error estimates.
Comput. Math. Appl., 2024

An adaptive finite element method for distributed elliptic optimal control problems with variable energy regularization.
Comput. Math. Appl., 2024

2023
Robust Finite Element Discretization and Solvers for Distributed Elliptic Optimal Control Problems.
Comput. Methods Appl. Math., October, 2023

Recent Advances in Boundary Element Methods.
Comput. Methods Appl. Math., April, 2023

Stable least-squares space-time boundary element methods for the wave equation.
CoRR, 2023

Parallel iterative solvers for discretized reduced optimality systems.
CoRR, 2023

Adaptive least-squares space-time finite element methods.
CoRR, 2023

A space-time finite element method for the eddy current approximation of rotating electric machines.
CoRR, 2023

Regularization and finite element error estimates for elliptic distributed optimal control problems with energy regularization and state or control constraints.
CoRR, 2023

Robust Iterative Solvers for Algebraic Systems Arising from Elliptic Optimal Control Problems.
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.
SIAM J. Math. Anal., 2022

Robust space-time finite element error estimates for parabolic distributed optimal control problems with energy regularization.
CoRR, 2022

Robust Discretization and Solvers for Elliptic Optimal Control Problems with Energy Regularization.
Comput. Methods Appl. Math., 2022

On the initial higher-order pressure convergence in equal-order finite element discretizations of the Stokes system.
Comput. Math. Appl., 2022

2021
Unstructured Space-Time Finite Element Methods for Optimal Control of Parabolic Equations.
SIAM J. Sci. Comput., 2021

Space-Time Finite Element Discretization of Parabolic Optimal Control Problems with Energy Regularization.
SIAM J. Numer. Anal., 2021

A note on the efficient evaluation of a modified Hilbert transformation.
J. Num. Math., 2021

Towards coercive boundary element methods for the wave equation.
CoRR, 2021

Space-time finite element methods for the initial temperature reconstruction.
CoRR, 2021

Numerical results for an unconditionally stable space-time finite element method for the wave equation.
CoRR, 2021

A generalized inf-sup stable variational formulation for the wave equation.
CoRR, 2021

2020
Unstructured Space-Time Finite Element Methods for Optimal Sparse Control of Parabolic Equations.
CoRR, 2020

2018
Comparison of algebraic multigrid methods for an adaptive space-time finite-element discretization of the heat equation in 3D and 4D.
Numer. Linear Algebra Appl., 2018

Preface.
Comput. Vis. Sci., 2018

2017
On the influence of the wall shear stress vector form on hemodynamic indicators.
Comput. Vis. Sci., 2017

An Algebraic Multigrid Method for an Adaptive Space-Time Finite Element Discretization.
Proceedings of the Large-Scale Scientific Computing - 11th International Conference, 2017

2016
Error estimates for Neumann boundary control problems with energy regularization.
J. Num. Math., 2016

2015
An energy space finite element approach for elliptic Dirichlet boundary control problems.
Numerische Mathematik, 2015

Boundary element based multiresolution shape optimisation in electrostatics.
J. Comput. Phys., 2015

Space-Time Finite Element Methods for Parabolic Problems.
Comput. Methods Appl. Math., 2015

2014
Coupled Finite And Boundary Element Methods for Fluid-Solid Interaction Eigenvalue Problems.
SIAM J. Numer. Anal., 2014

Boundary element methods for variational inequalities.
Numerische Mathematik, 2014

On the ellipticity of coupled finite element and one-equation boundary element methods for boundary value problems.
Numerische Mathematik, 2014

2013
Stable BETI Methods in Electromagnetics.
Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

A DG Space-Time Domain Decomposition Method.
Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

FETI Methods for the Simulation of Biological Tissues.
Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

2012
Coupling of Discontinuous Galerkin Finite Element and Boundary Element Methods.
SIAM J. Sci. Comput., 2012

Convergence Analysis of a Galerkin Boundary Element Method for the Dirichlet Laplacian Eigenvalue Problem.
SIAM J. Numer. Anal., 2012

2011
A Note on the Stable One-Equation Coupling of Finite and Boundary Elements.
SIAM J. Numer. Anal., 2011

Stable boundary element domain decomposition methods for the Helmholtz equation.
Numerische Mathematik, 2011

Refinement of flexible space-time finite element meshes and discontinuous Galerkin methods.
Comput. Vis. Sci., 2011

Boundary element methods for magnetostatic field problems: a critical view.
Comput. Vis. Sci., 2011

2010
Fast Evaluation of Volume Potentials in Boundary Element Methods.
SIAM J. Sci. Comput., 2010

2009
Modified Combined Field Integral Equations for Electromagnetic Scattering.
SIAM J. Numer. Anal., 2009

A boundary element method for the Dirichlet eigenvalue problem of the Laplace operator.
Numerische Mathematik, 2009

The all-floating boundary element tearing and interconnecting method.
J. Num. Math., 2009

Finite and Boundary Element Energy Approximations of Dirichlet Control Problems.
Proceedings of the Modeling, 2009

2008
Stabilized boundary element methods for exterior Helmholtz problems.
Numerische Mathematik, 2008

2007
Inexact Data-Sparse Boundary Element Tearing and Interconnecting Methods.
SIAM J. Sci. Comput., 2007

Boundary integral equation methods for inverse problems in electrical engineering.
Elektrotech. Informationstechnik, 2007

2003
Boundary Element Preconditioners for Problems Defined on Slender Domains.
SIAM J. Sci. Comput., 2003

A robust boundary element method for nearly incompressible linear elasticity.
Numerische Mathematik, 2003

Boundary Element Tearing and Interconnecting Methods.
Computing, 2003

2002
On a generalized L<sub>2</sub> projection and some related stability estimates in Sobolev spaces.
Numerische Mathematik, 2002

On the stability of the L<sup>2</sup> projection in H<sup>1</sup>(Omega).
Math. Comput., 2002

A Finite Element-Boundary Element Algorithm for Inhomogeneous Boundary Value Problems.
Computing, 2002

2001
On the stability of the L<sub>2</sub> projection in fractional Sobolev spaces.
Numerische Mathematik, 2001

Boundary element methods for potential problems with nonlinear boundary conditions.
Math. Comput., 2001

2000
Adaptive Boundary Element Methods Based on Computational Schemes for Sobolev Norms.
SIAM J. Sci. Comput., 2000

Mixed Approximations for Boundary Elements.
SIAM J. Numer. Anal., 2000

On a hybrid boundary element method.
Numerische Mathematik, 2000

1999
Boundary element preconditioners for a hypersingular integral equation on an interval.
Adv. Comput. Math., 1999

1998
The construction of some efficient preconditioners in the boundary element method.
Adv. Comput. Math., 1998


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