Olaf Steinbach

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 43

Top Topics

Mesh Generation

Optimal Control

Top Venues

Comput. Methods Appl. Math.

SIAM J. Numer. Anal.

Numerische Mathematik

Publications

Richard Löscher, Olaf Steinbach
Space-Time Finite Element Methods for Distributed Optimal Control of the Wave Equation. SIAM J. Numer. Anal. 62 (1) (2024)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
An adaptive finite element method for distributed elliptic optimal control problems with variable energy regularization. Comput. Math. Appl. 160 (2024)
Ulrich Langer, Olaf Steinbach, Huidong Yang
Robust space-time finite element methods for parabolic distributed optimal control problems with energy regularization. Adv. Comput. Math. 50 (2) (2024)
Richard Löscher, Olaf Steinbach, Marco Zank
On a modified Hilbert transformation, the discrete inf-sup condition, and error estimates. CoRR (2024)
Richard Löscher, Michael Reichelt, Olaf Steinbach
Optimal complexity solution of space-time finite element systems for state-based parabolic distributed optimal control problems. CoRR (2024)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
Robust finite element solvers for distributed hyperbolic optimal control problems. CoRR (2024)
Richard Löscher, Olaf Steinbach, Marco Zank
On a modified Hilbert transformation, the discrete inf-sup condition, and error estimates. Comput. Math. Appl. 171 (2024)
Daniel Hoonhout, Richard Löscher, Olaf Steinbach, Carolina Urzúa-Torres
Stable least-squares space-time boundary element methods for the wave equation. CoRR (2023)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
Parallel iterative solvers for discretized reduced optimality systems. CoRR (2023)
Peter Gangl, Richard Löscher, Olaf Steinbach
Regularization and finite element error estimates for elliptic distributed optimal control problems with energy regularization and state or control constraints. CoRR (2023)
Peter Gangl, Mario Gobrial, Olaf Steinbach
A space-time finite element method for the eddy current approximation of rotating electric machines. CoRR (2023)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
Robust Iterative Solvers for Algebraic Systems Arising from Elliptic Optimal Control Problems. LSSC (2023)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
Robust Finite Element Discretization and Solvers for Distributed Elliptic Optimal Control Problems. Comput. Methods Appl. Math. 23 (4) (2023)
Christian Köthe, Richard Löscher, Olaf Steinbach
Adaptive least-squares space-time finite element methods. CoRR (2023)
Ulrich Langer, Olaf Steinbach
Recent Advances in Boundary Element Methods. Comput. Methods Appl. Math. 23 (2) (2023)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
Mass-lumping discretization and solvers for distributed elliptic optimal control problems. CoRR (2023)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
An adaptive finite element method for distributed elliptic optimal control problems with variable energy regularization. CoRR (2022)
Ulrich Langer, Olaf Steinbach, Huidong Yang
Robust space-time finite element error estimates for parabolic distributed optimal control problems with energy regularization. CoRR (2022)
Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang
Robust finite element discretization and solvers for distributed elliptic optimal control problems. CoRR (2022)
Richard Löscher, Olaf Steinbach
Space-time finite element methods for distributed optimal control of the wave equation. CoRR (2022)
Olaf Steinbach, Carolina Urzúa-Torres
A New Approach to Space-Time Boundary Integral Equations for the Wave Equation. SIAM J. Math. Anal. 54 (2) (2022)
Douglas R. Q. Pacheco, Olaf Steinbach
On the initial higher-order pressure convergence in equal-order finite element discretizations of the Stokes system. Comput. Math. Appl. 109 (2022)
Ulrich Langer, Olaf Steinbach, Huidong Yang
Robust Discretization and Solvers for Elliptic Optimal Control Problems with Energy Regularization. Comput. Methods Appl. Math. 22 (1) (2022)
Olaf Steinbach, Marco Zank
A generalized inf-sup stable variational formulation for the wave equation. CoRR (2021)
Olaf Steinbach, Carolina Urzúa-Torres, Marco Zank
Towards coercive boundary element methods for the wave equation. CoRR (2021)
Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang
Space-time finite element methods for the initial temperature reconstruction. CoRR (2021)
Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang
Unstructured Space-Time Finite Element Methods for Optimal Control of Parabolic Equations. SIAM J. Sci. Comput. 43 (2) (2021)
Olaf Steinbach, Marco Zank
A note on the efficient evaluation of a modified Hilbert transformation. J. Num. Math. 29 (1) (2021)
Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang
Space-Time Finite Element Discretization of Parabolic Optimal Control Problems with Energy Regularization. SIAM J. Numer. Anal. 59 (2) (2021)
Ulrich Langer, Olaf Steinbach, Huidong Yang
Robust discretization and solvers for elliptic optimal control problems with energy regularization. CoRR (2021)
Richard Löscher, Olaf Steinbach, Marco Zank
Numerical results for an unconditionally stable space-time finite element method for the wave equation. CoRR (2021)
Olaf Steinbach, Carolina Urzúa-Torres
A new approach to space-time boundary integral equations for the wave equation. CoRR (2021)
Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang
Space-time finite element discretization of parabolic optimal control problems with energy regularization. CoRR (2020)
Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang
Unstructured space-time finite element methods for optimal control of parabolic equations. CoRR (2020)
Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang
Unstructured Space-Time Finite Element Methods for Optimal Sparse Control of Parabolic Equations. CoRR (2020)
Olaf Steinbach, Huidong Yang
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. 25 (3) (2018)
Thomas Apel, Olaf Steinbach
Preface. Comput. Vis. Sci. 19 (5-6) (2018)
L. John, Petra Pustejovská, Olaf Steinbach
On the influence of the wall shear stress vector form on hemodynamic indicators. Comput. Vis. Sci. 18 (4-5) (2017)
Olaf Steinbach, Huidong Yang
An Algebraic Multigrid Method for an Adaptive Space-Time Finite Element Discretization. LSSC (2017)
Thomas Apel, Olaf Steinbach, Max Winkler
Error estimates for Neumann boundary control problems with energy regularization. J. Num. Math. 24 (4) (2016)
Günther Of, Phan Xuan Thanh, Olaf Steinbach
An energy space finite element approach for elliptic Dirichlet boundary control problems. Numerische Mathematik 129 (4) (2015)
Olaf Steinbach
Space-Time Finite Element Methods for Parabolic Problems. Comput. Methods Appl. Math. 15 (4) (2015)
Kosala Bandara, Fehmi Cirak, Günther Of, Olaf Steinbach, Jan Zapletal
Boundary element based multiresolution shape optimisation in electrostatics. J. Comput. Phys. 297 (2015)
A. Kimeswenger, Olaf Steinbach, G. Unger
Coupled Finite And Boundary Element Methods for Fluid-Solid Interaction Eigenvalue Problems. SIAM J. Numer. Anal. 52 (5) (2014)
Olaf Steinbach
Boundary element methods for variational inequalities. Numerische Mathematik 126 (1) (2014)
Günther Of, Olaf Steinbach
On the ellipticity of coupled finite element and one-equation boundary element methods for boundary value problems. Numerische Mathematik 127 (3) (2014)
Günther Of, Gregory J. Rodin, Olaf Steinbach, M. Taus
Coupling of Discontinuous Galerkin Finite Element and Boundary Element Methods. SIAM J. Sci. Comput. 34 (3) (2012)
Olaf Steinbach, G. Unger
Convergence Analysis of a Galerkin Boundary Element Method for the Dirichlet Laplacian Eigenvalue Problem. SIAM J. Numer. Anal. 50 (2) (2012)
Olaf Steinbach
A Note on the Stable One-Equation Coupling of Finite and Boundary Elements. SIAM J. Numer. Anal. 49 (4) (2011)
Martin Neumüller, Olaf Steinbach
Refinement of flexible space-time finite element meshes and discontinuous Galerkin methods. Comput. Vis. Sci. 14 (5) (2011)
Zoran Andjelic, Günther Of, Olaf Steinbach, Peter Urthaler
Boundary element methods for magnetostatic field problems: a critical view. Comput. Vis. Sci. 14 (3) (2011)
Olaf Steinbach, Markus Windisch
Stable boundary element domain decomposition methods for the Helmholtz equation. Numerische Mathematik 118 (1) (2011)
Günther Of, Olaf Steinbach, Peter Urthaler
Fast Evaluation of Volume Potentials in Boundary Element Methods. SIAM J. Sci. Comput. 32 (2) (2010)
Günther Of, Phan Xuan Thanh, Olaf Steinbach
Finite and Boundary Element Energy Approximations of Dirichlet Control Problems. HPSC (2009)
Olaf Steinbach, G. Unger
A boundary element method for the Dirichlet eigenvalue problem of the Laplace operator. Numerische Mathematik 113 (2) (2009)
Günther Of, Olaf Steinbach
The all-floating boundary element tearing and interconnecting method. J. Num. Math. 17 (4) (2009)
Olaf Steinbach, Markus Windisch
Modified Combined Field Integral Equations for Electromagnetic Scattering. SIAM J. Numer. Anal. 47 (2) (2009)
Sarah Engleder, Olaf Steinbach
Stabilized boundary element methods for exterior Helmholtz problems. Numerische Mathematik 110 (2) (2008)
Günther Of, A. Schwaigkofler, Olaf Steinbach
Boundary integral equation methods for inverse problems in electrical engineering. Elektrotech. Informationstechnik 124 (7-8) (2007)
Ulrich Langer, Günther Of, Olaf Steinbach, Walter Zulehner
Inexact Data-Sparse Boundary Element Tearing and Interconnecting Methods. SIAM J. Sci. Comput. 29 (1) (2007)
Gregory J. Rodin, Olaf Steinbach
Boundary Element Preconditioners for Problems Defined on Slender Domains. SIAM J. Sci. Comput. 24 (4) (2003)
Ulrich Langer, Olaf Steinbach
Boundary Element Tearing and Interconnecting Methods. Computing 71 (3) (2003)
Olaf Steinbach
A robust boundary element method for nearly incompressible linear elasticity. Numerische Mathematik 95 (3) (2003)
Olaf Steinbach
projection and some related stability estimates in Sobolev spaces. Numerische Mathematik 90 (4) (2002)
James H. Bramble, Joseph E. Pasciak, Olaf Steinbach
(Omega). Math. Comput. 71 (237) (2002)
M. Jung, Olaf Steinbach
A Finite Element-Boundary Element Algorithm for Inhomogeneous Boundary Value Problems. Computing 68 (1) (2002)
Olaf Steinbach
projection in fractional Sobolev spaces. Numerische Mathematik 88 (2) (2001)
Mahadevan Ganesh, Olaf Steinbach
Boundary element methods for potential problems with nonlinear boundary conditions. Math. Comput. 70 (235) (2001)
Olaf Steinbach
Adaptive Boundary Element Methods Based on Computational Schemes for Sobolev Norms. SIAM J. Sci. Comput. 22 (2) (2000)
Olaf Steinbach
Mixed Approximations for Boundary Elements. SIAM J. Numer. Anal. 38 (2) (2000)
Olaf Steinbach
On a hybrid boundary element method. Numerische Mathematik 84 (4) (2000)
W. McLean, Olaf Steinbach
Boundary element preconditioners for a hypersingular integral equation on an interval. Adv. Comput. Math. 11 (4) (1999)
Olaf Steinbach, Wolfgang L. Wendland
The construction of some efficient preconditioners in the boundary element method. Adv. Comput. Math. 9 (1-2) (1998)