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2020 – today
- 2024
[j49]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): 24 (2024)- [j48]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: 1-14 (2024) - [j47]Richard Löscher, Olaf Steinbach, Marco Zank:
On a modified Hilbert transformation, the discrete inf-sup condition, and error estimates. Comput. Math. Appl. 171: 114-138 (2024) - [j46]Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang:
Mass-lumping discretization and solvers for distributed elliptic optimal control problems. Numer. Linear Algebra Appl. 31(5) (2024) - [j45]Richard Löscher, Olaf Steinbach:
Space-Time Finite Element Methods for Distributed Optimal Control of the Wave Equation. SIAM J. Numer. Anal. 62(1): 452-475 (2024) - [i22]Richard Löscher, Olaf Steinbach, Marco Zank:
On a modified Hilbert transformation, the discrete inf-sup condition, and error estimates. CoRR abs/2402.08291 (2024) - [i21]Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang:
Robust finite element solvers for distributed hyperbolic optimal control problems. CoRR abs/2404.03756 (2024) - [i20]Richard Löscher, Michael Reichelt, Olaf Steinbach:
Optimal complexity solution of space-time finite element systems for state-based parabolic distributed optimal control problems. CoRR abs/2404.10350 (2024) - 2023
- [j44]Ulrich Langer, Olaf Steinbach:
Recent Advances in Boundary Element Methods. Comput. Methods Appl. Math. 23(2): 297-300 (2023) - [j43]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): 989-1006 (2023) - [c3]Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang:
Robust Iterative Solvers for Algebraic Systems Arising from Elliptic Optimal Control Problems. LSSC 2023: 35-43 - [i19]Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang:
Mass-lumping discretization and solvers for distributed elliptic optimal control problems. CoRR abs/2304.14664 (2023) - [i18]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 abs/2306.15316 (2023) - [i17]Peter Gangl, Mario Gobrial, Olaf Steinbach:
A space-time finite element method for the eddy current approximation of rotating electric machines. CoRR abs/2307.00278 (2023) - [i16]Christian Köthe, Richard Löscher, Olaf Steinbach:
Adaptive least-squares space-time finite element methods. CoRR abs/2309.14300 (2023) - [i15]Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang:
Parallel iterative solvers for discretized reduced optimality systems. CoRR abs/2312.12282 (2023) - [i14]Daniel Hoonhout, Richard Löscher, Olaf Steinbach, Carolina Urzúa-Torres:
Stable least-squares space-time boundary element methods for the wave equation. CoRR abs/2312.12547 (2023) - 2022
- [j42]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: 140-145 (2022) - [j41]Ulrich Langer, Olaf Steinbach, Huidong Yang:
Robust Discretization and Solvers for Elliptic Optimal Control Problems with Energy Regularization. Comput. Methods Appl. Math. 22(1): 97-111 (2022) - [j40]Olaf Steinbach, Carolina Urzúa-Torres:
A New Approach to Space-Time Boundary Integral Equations for the Wave Equation. SIAM J. Math. Anal. 54(2): 1370-1392 (2022) - [i13]Ulrich Langer, Olaf Steinbach, Huidong Yang:
Robust space-time finite element error estimates for parabolic distributed optimal control problems with energy regularization. CoRR abs/2206.06455 (2022) - [i12]Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang:
Robust finite element discretization and solvers for distributed elliptic optimal control problems. CoRR abs/2207.04664 (2022) - [i11]Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang:
An adaptive finite element method for distributed elliptic optimal control problems with variable energy regularization. CoRR abs/2209.08811 (2022) - [i10]Richard Löscher, Olaf Steinbach:
Space-time finite element methods for distributed optimal control of the wave equation. CoRR abs/2211.02562 (2022) - 2021
- [j39]Olaf Steinbach, Marco Zank:
A note on the efficient evaluation of a modified Hilbert transformation. J. Num. Math. 29(1): 47-61 (2021) - [j38]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): 675-695 (2021) - [j37]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): A744-A771 (2021) - [i9]Olaf Steinbach, Marco Zank:
A generalized inf-sup stable variational formulation for the wave equation. CoRR abs/2101.06293 (2021) - [i8]Ulrich Langer, Olaf Steinbach, Huidong Yang:
Robust discretization and solvers for elliptic optimal control problems with energy regularization. CoRR abs/2102.03515 (2021) - [i7]Richard Löscher, Olaf Steinbach, Marco Zank:
Numerical results for an unconditionally stable space-time finite element method for the wave equation. CoRR abs/2103.04324 (2021) - [i6]Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang:
Space-time finite element methods for the initial temperature reconstruction. CoRR abs/2103.16699 (2021) - [i5]Olaf Steinbach, Carolina Urzúa-Torres:
A new approach to space-time boundary integral equations for the wave equation. CoRR abs/2105.06800 (2021) - [i4]Olaf Steinbach, Carolina Urzúa-Torres, Marco Zank:
Towards coercive boundary element methods for the wave equation. CoRR abs/2106.01646 (2021) - 2020
- [i3]Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang:
Unstructured Space-Time Finite Element Methods for Optimal Sparse Control of Parabolic Equations. CoRR abs/2003.14141 (2020) - [i2]Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang:
Unstructured space-time finite element methods for optimal control of parabolic equations. CoRR abs/2004.02014 (2020) - [i1]Ulrich Langer, Olaf Steinbach, Fredi Tröltzsch, Huidong Yang:
Space-time finite element discretization of parabolic optimal control problems with energy regularization. CoRR abs/2004.09504 (2020)
2010 – 2019
- 2018
- [j36]Thomas Apel, Olaf Steinbach:
Preface. Comput. Vis. Sci. 19(5-6): 1 (2018) - [j35]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) - 2017
- [j34]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): 113-122 (2017) - [c2]Olaf Steinbach, Huidong Yang:
An Algebraic Multigrid Method for an Adaptive Space-Time Finite Element Discretization. LSSC 2017: 66-73 - 2016
- [j33]Thomas Apel, Olaf Steinbach, Max Winkler:
Error estimates for Neumann boundary control problems with energy regularization. J. Num. Math. 24(4): 207-233 (2016) - 2015
- [j32]Olaf Steinbach:
Space-Time Finite Element Methods for Parabolic Problems. Comput. Methods Appl. Math. 15(4): 551-566 (2015) - [j31]Kosala Bandara, Fehmi Cirak, Günther Of, Olaf Steinbach, Jan Zapletal:
Boundary element based multiresolution shape optimisation in electrostatics. J. Comput. Phys. 297: 584-598 (2015) - [j30]Günther Of, Phan Xuan Thanh, Olaf Steinbach:
An energy space finite element approach for elliptic Dirichlet boundary control problems. Numerische Mathematik 129(4): 723-748 (2015) - 2014
- [j29]Olaf Steinbach:
Boundary element methods for variational inequalities. Numerische Mathematik 126(1): 173-197 (2014) - [j28]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): 567-593 (2014) - [j27]A. Kimeswenger, Olaf Steinbach, G. Unger:
Coupled Finite And Boundary Element Methods for Fluid-Solid Interaction Eigenvalue Problems. SIAM J. Numer. Anal. 52(5): 2400-2414 (2014) - 2013
- [p3]Olaf Steinbach, Markus Windisch:
Stable BETI Methods in Electromagnetics. Domain Decomposition Methods in Science and Engineering XX 2013: 223-230 - [p2]Christoph M. Augustin, Olaf Steinbach:
FETI Methods for the Simulation of Biological Tissues. Domain Decomposition Methods in Science and Engineering XX 2013: 503-510 - [p1]Martin Neumüller, Olaf Steinbach:
A DG Space-Time Domain Decomposition Method. Domain Decomposition Methods in Science and Engineering XX 2013: 623-630 - 2012
- [j26]Olaf Steinbach, G. Unger:
Convergence Analysis of a Galerkin Boundary Element Method for the Dirichlet Laplacian Eigenvalue Problem. SIAM J. Numer. Anal. 50(2): 710-728 (2012) - [j25]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) - 2011
- [j24]Zoran Andjelic, Günther Of, Olaf Steinbach, Peter Urthaler:
Boundary element methods for magnetostatic field problems: a critical view. Comput. Vis. Sci. 14(3): 117-130 (2011) - [j23]Martin Neumüller, Olaf Steinbach:
Refinement of flexible space-time finite element meshes and discontinuous Galerkin methods. Comput. Vis. Sci. 14(5): 189-205 (2011) - [j22]Olaf Steinbach, Markus Windisch:
Stable boundary element domain decomposition methods for the Helmholtz equation. Numerische Mathematik 118(1): 171-195 (2011) - [j21]Olaf Steinbach:
A Note on the Stable One-Equation Coupling of Finite and Boundary Elements. SIAM J. Numer. Anal. 49(4): 1521-1531 (2011) - 2010
- [j20]Günther Of, Olaf Steinbach, Peter Urthaler:
Fast Evaluation of Volume Potentials in Boundary Element Methods. SIAM J. Sci. Comput. 32(2): 585-602 (2010)
2000 – 2009
- 2009
- [j19]Günther Of, Olaf Steinbach:
The all-floating boundary element tearing and interconnecting method. J. Num. Math. 17(4): 277-298 (2009) - [j18]Olaf Steinbach, G. Unger:
A boundary element method for the Dirichlet eigenvalue problem of the Laplace operator. Numerische Mathematik 113(2): 281-298 (2009) - [j17]Olaf Steinbach, Markus Windisch:
Modified Combined Field Integral Equations for Electromagnetic Scattering. SIAM J. Numer. Anal. 47(2): 1149-1167 (2009) - [c1]Günther Of, Phan Xuan Thanh, Olaf Steinbach:
Finite and Boundary Element Energy Approximations of Dirichlet Control Problems. HPSC 2009: 219-231 - 2008
- [j16]Sarah Engleder, Olaf Steinbach:
Stabilized boundary element methods for exterior Helmholtz problems. Numerische Mathematik 110(2): 145 (2008) - 2007
- [j15]Günther Of, Alexander Schwaigkofler, Olaf Steinbach:
Boundary integral equation methods for inverse problems in electrical engineering. Elektrotech. Informationstechnik 124(7-8): 254-259 (2007) - [j14]Ulrich Langer, Günther Of, Olaf Steinbach, Walter Zulehner:
Inexact Data-Sparse Boundary Element Tearing and Interconnecting Methods. SIAM J. Sci. Comput. 29(1): 290-314 (2007) - 2003
- [j13]Ulrich Langer, Olaf Steinbach:
Boundary Element Tearing and Interconnecting Methods. Computing 71(3): 205-228 (2003) - [j12]Olaf Steinbach:
A robust boundary element method for nearly incompressible linear elasticity. Numerische Mathematik 95(3): 553-562 (2003) - [j11]Gregory J. Rodin, Olaf Steinbach:
Boundary Element Preconditioners for Problems Defined on Slender Domains. SIAM J. Sci. Comput. 24(4): 1450-1464 (2003) - 2002
- [j10]M. Jung, Olaf Steinbach:
A Finite Element-Boundary Element Algorithm for Inhomogeneous Boundary Value Problems. Computing 68(1): 1-17 (2002) - [j9]James H. Bramble, Joseph E. Pasciak, Olaf Steinbach:
On the stability of the L2 projection in H1(Omega). Math. Comput. 71(237): 147-156 (2002) - [j8]Olaf Steinbach:
On a generalized L2 projection and some related stability estimates in Sobolev spaces. Numerische Mathematik 90(4): 775-786 (2002) - 2001
- [j7]Mahadevan Ganesh, Olaf Steinbach:
Boundary element methods for potential problems with nonlinear boundary conditions. Math. Comput. 70(235): 1031-1042 (2001) - [j6]Olaf Steinbach:
On the stability of the L2 projection in fractional Sobolev spaces. Numerische Mathematik 88(2): 367-379 (2001) - 2000
- [j5]Olaf Steinbach:
On a hybrid boundary element method. Numerische Mathematik 84(4): 679-695 (2000) - [j4]Olaf Steinbach:
Mixed Approximations for Boundary Elements. SIAM J. Numer. Anal. 38(2): 401-413 (2000) - [j3]Olaf Steinbach:
Adaptive Boundary Element Methods Based on Computational Schemes for Sobolev Norms. SIAM J. Sci. Comput. 22(2): 604-616 (2000)
1990 – 1999
- 1999
- [j2]W. McLean, Olaf Steinbach:
Boundary element preconditioners for a hypersingular integral equation on an interval. Adv. Comput. Math. 11(4): 271-286 (1999) - 1998
- [j1]Olaf Steinbach, Wolfgang L. Wendland:
The construction of some efficient preconditioners in the boundary element method. Adv. Comput. Math. 9(1-2): 191-216 (1998)
Coauthor Index
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