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Langer, Ulrich

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Author ID: langer.ulrich Recent zbMATH articles by "Langer, Ulrich"
Published as: Langer, U.; Langer, Ulrich; Langer, Ulrich.
External Links: MGP · Wikidata · GND
Documents Indexed: 147 Publications since 1977, including 17 Books
Reviewing Activity: 195 Reviews
all top 5

Co-Authors

18 single-authored
10 Haase, Gundolf
9 Korneev, Vadim Glebovich
8 Schöberl, Joachim
7 Hofer, Christoph D.
7 Jung, Michael
7 Repin, Sergeĭ Igorevich
7 Steinbach, Olaf
7 Toulopoulos, Ioannis
6 Kolmbauer, Michael
6 Pechstein, Clemens
6 Reitzinger, Stefan
5 Hofreither, Clemens
5 Kuhn, Michael A.
5 Neumüller, Martin
5 Pusch, David
4 Hiptmair, Ralf
4 Hoppe, Ronald H. W.
4 Mantzaflaris, Angelos
4 Meyer, Arnd
4 Moore, Stephen Edward
4 Queck, Werner
4 Wolfmayr, Monika
4 Zulehner, Walter
3 Copeland, Dylan M.
3 Endtmayer, Bernhard
3 Joly, Patrick
3 Lerch, Reinhard
3 Matculevich, Svetlana
3 Schafelner, Andreas
3 Schinnerl, M.
3 Wick, Thomas
3 Xanthis, Leonidas Spyridon
2 Gangl, Peter
2 Jüttler, Bert
2 Kaltenbacher, Manfred
2 Khoromskij, Boris N.
2 Pauly, Dirk
2 Yang, Huidong
1 Amrhein, Wolfgang
1 Apel, Thomas
1 Bachinger, F.
1 Bahlmann, Dieter
1 Beuchler, Sven
1 Carstensen, Carsten
1 Dauge, Monique
1 Discacciati, Marco
1 Douglas, Craig C.
1 Eibner, Tino
1 Globisch, Gerhard
1 Graham, Ivan G.
1 Gruber, Peter Günther
1 Günther, Michael
1 Keyes, David Elliot
1 Kienesberger, Johanna
1 Kollmann, Markus
1 Kraus, Johannes K.
1 Kuznetsov, Yurii Alekseevich
1 Laurain, Antoine
1 Lindner, Ewald Hans
1 Matsokin, Aleksandr
1 Meftahi, Houcine
1 Melenk, Jens Markus
1 Monk, Peter B.
1 Mühlhuber, Wolfram
1 Neitzel, Ira
1 Of, Günther
1 Paule, Peter
1 Rosenberger, Gerhard
1 Samrowski, Tatiana S.
1 Schanz, Martin
1 Schicho, Josef
1 Schneckenleitner, Rainer
1 Schneider, Manfred Friedrich
1 Semmler, Ulrike
1 Sini, Mourad
1 Sturm, Kevin
1 Takacs, Stefan
1 Tomar, Satyendra K.
1 Valdman, Jan
1 van Rienen, Ursula
1 Wendland, Wolfgang L.
1 Widlund, Olof B.
1 Winkler, Franz
1 Wollner, Winnifried
1 Zaglmayr, Sabine
all top 5

Serials

6 SIAM Journal on Scientific Computing
6 Computational Methods in Applied Mathematics
5 Oberwolfach Reports
4 Computers & Mathematics with Applications
4 Numerische Mathematik
4 Radon Series on Computational and Applied Mathematics
3 Computer Methods in Applied Mechanics and Engineering
3 ETNA. Electronic Transactions on Numerical Analysis
3 ZAMM. Zeitschrift für Angewandte Mathematik und Mechanik
3 Journal of Numerical Mathematics
2 Wissenschaftliche Zeitschrift der Technischen Hochschule Karl-Marx-Stadt
2 Zhurnal Vychislitel’noĭ Matematiki i Matematicheskoĭ Fiziki
2 Journal of Computational and Applied Mathematics
2 Surveys on Mathematics for Industry
2 International Journal of Computer Mathematics
2 U.S.S.R. Computational Mathematics and Mathematical Physics
2 Computing and Visualization in Science
2 Lecture Notes in Computational Science and Engineering
1 Vestnik Leningradskogo Universiteta. Matematika, Mekhanika, Astronomiya
1 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM)
1 BIT
1 Computing
1 Differential Equations
1 International Journal for Numerical Methods in Engineering
1 Numerical Functional Analysis and Optimization
1 Results in Mathematics
1 SIAM Journal on Numerical Analysis
1 Mitteilungen der Gesellschaft für Angewandte Mathematik und Mechanik
1 Applied Numerical Mathematics
1 European Journal of Applied Mathematics
1 Numerical Linear Algebra with Applications
1 Russian Journal of Numerical Analysis and Mathematical Modelling
1 Journal of Applied Mathematics and Computing
1 HERMIS-\(\mu\pi\). Hellenic European Research on Mathematics and Informatics Science
1 Lecture Notes in Computer Science
1 Metody Vychisleniĭ
1 Software - Environments - Tools
1 Mathematics in Industry
1 Lecture Notes in Applied and Computational Mechanics
1 PAMM. Proceedings in Applied Mathematics and Mechanics
1 Beiträge zur Numerischen Mathematik
1 Texts & Monographs in Symbolic Computation

Publications by Year

Citations contained in zbMATH

90 Publications have been cited 549 times in 369 Documents Cited by Year
Numerical analysis of nonlinear multiharmonic eddy current problems. Zbl 1122.78016
Bachinger, F.; Langer, U.; Schöberl, J.
33
2005
Boundary element tearing and interconnecting methods. Zbl 1037.65123
Langer, U.; Steinbach, O.
29
2003
Multipatch discontinuous Galerkin isogeometric analysis. Zbl 1334.65194
Langer, Ulrich; Mantzaflaris, Angelos; Moore, Stephen E.; Toulopoulos, Ioannis
24
2015
A robust preconditioned minres solver for distributed time-periodic eddy current optimal control problems. Zbl 1258.49059
Kolmbauer, Michael; Langer, Ulrich
20
2012
Approximate solution of plastic flow theory problems. Zbl 0555.73039
Korneev, Vadim G.; Langer, Ulrich
20
1984
The approximate Dirichlet domain decomposition method. I: An algebraic approach. Zbl 0741.65091
Haase, G.; Langer, U.; Meyer, A.
17
1991
Fast parallel solvers for symmetric boundary element domain decomposition equations. Zbl 0907.65119
Carstensen, C.; Kuhn, M.; Langer, U.
16
1998
Shape optimization of an electric motor subject to nonlinear magnetostatics. Zbl 1330.49042
Gangl, P.; Langer, U.; Laurain, A.; Meftahi, H.; Sturm, K.
15
2015
From the boundary element domain decomposition methods to local Trefftz finite element methods on polyhedral meshes. Zbl 1183.65158
Copeland, Dylan; Langer, Ulrich; Pusch, David
15
2009
Matrix generation in isogeometric analysis by low rank tensor approximation. Zbl 1360.65282
Mantzaflaris, Angelos; Jüttler, Bert; Khoromskij, B. N.; Langer, Ulrich
14
2015
The approximate Dirichlet domain decomposition method. II: Applications to 2nd-order elliptic B.V.P.s. Zbl 0741.65092
Haase, G.; Langer, U.; Meyer, A.
13
1991
Analysis of multipatch discontinuous Galerkin IgA approximations to elliptic boundary value problems. Zbl 1388.65152
Langer, Ulrich; Toulopoulos, Ioannis
12
2015
Parallel iterative solution of symmetric coupled FE/BE-equations via domain decomposition. Zbl 0798.65110
Langer, U.
12
1994
Multigrid preconditioners and their applications. Zbl 0699.65076
Jung, Michael; Langer, Ulrich; Meyer, Arnd; Queck, Werner; Schneider, Manfred
12
1989
Inexact data-sparse boundary element tearing and interconnecting methods. Zbl 1133.65105
Langer, U.; Of, G.; Steinbach, O.; Zulehner, W.
11
2007
The regularity of solutions of problems from plastic-flow theory. Zbl 0574.73047
Korneev, V. G.; Langer, U.
11
1984
Discontinuous Galerkin isogeometric analysis of elliptic PDEs on surfaces. Zbl 1339.65219
Langer, Ulrich; Moore, Stephen E.
10
2016
Hierarchical extension operators and local multigrid methods in domain decomposition preconditioners. Zbl 0849.65089
Haase, G.; Langer, U.; Meyer, A.; Nepomnyaschikh, S. V.
10
1994
Multiharmonic finite element analysis of a time-periodic parabolic optimal control problem. Zbl 1284.65078
Langer, U.; Wolfmayr, M.
9
2013
Efficient preconditioners for boundary element matrices based on grey-box algebraic multigrid methods. Zbl 1035.65144
Langer, U.; Pusch, D.; Reitzinger, S.
9
2003
On the convergence factor of Uzawa’s algorithm. Zbl 0601.76021
Langer, U.; Queck, W.
9
1986
Space-time isogeometric analysis of parabolic evolution problems. Zbl 1436.76027
Langer, Ulrich; Moore, Stephen E.; Neumüller, Martin
8
2016
A robust finite element solver for a multiharmonic parabolic optimal control problem. Zbl 1319.49043
Kollmann, M.; Kolmbauer, M.; Langer, U.; Wolfmayr, M.; Zulehner, W.
8
2013
Analysis of a non-standard finite element method based on boundary integral operators. Zbl 1205.65315
Hofreither, Clemens; Langer, Ulrich; Pechstein, Clemens
8
2010
On fast domain decomposition solving procedures for \(hp\)-discretizations of 3-D elliptic problems. Zbl 1038.65133
Korneev, V. G.; Langer, U.; Xanthis, L. S.
8
2003
Applications of multilevel methods to practical problems. Zbl 0743.65031
Jung, Michael; Langer, Ulrich
8
1991
Dirichlet-Dirichlet domain decomposition methods for elliptic problems. \(h\) and \(hp\) finite element discretizations. Zbl 1323.65121
Korneev, Vadim Glebovich; Langer, Ulrich
7
2015
Coupled finite and boundary element tearing and interconnecting solvers for nonlinear potential problems. Zbl 1110.78009
Langer, U.; Pechstein, C.
7
2006
Parallel multigrid 3D Maxwell solvers. Zbl 0969.65128
Haase, G.; Kuhn, M.; Langer, U.
7
2001
Parallelization and preconditioning of the CG-method by means of domain decomposition. Zbl 0797.65033
Haase, Gundolf; Langer, Ulrich; Meyer, Arnd
7
1993
The non-overlapping domain decomposition multiplicative Schwarz method. Zbl 0758.65024
Haase, Gundolf; Langer, Ulrich
7
1992
Erzeugende endlicher projektiver linearer Gruppen. (Generators of finite projective linear groups). Zbl 0679.20041
Langer, Ulrich; Rosenberger, Gerhard
7
1989
Discontinuous Galerkin isogeometric analysis of elliptic diffusion problems on segmentations with gaps. Zbl 1352.65509
Hofer, Christoph; Langer, Ulrich; Toulopoulos, Ioannis
6
2016
A non-standard finite element method based on boundary integral operators. Zbl 1310.65146
Hofreither, Clemens; Langer, Ulrich; Pechstein, Clemens
6
2012
Coupled finite and boundary element domain decomposition methods. Zbl 1298.65189
Langer, Ulrich; Steinbach, Olaf
6
2007
A tutorial on elliptic PDE solvers and their parallelization. Zbl 1029.65121
Douglas, Craig C.; Haase, Gundolf; Langer, Ulrich
6
2003
Scientific computing tools for 3D magnetic field problems. Zbl 0983.78026
Kuhn, Michael; Langer, Ulrich; Schöberl, Joachim
6
2000
A new approach to the Dirichlet domain decomposition method. Zbl 0714.65088
Haase, Gundolf; Langer, Ulrich; Meyer, Arnd
6
1990
Preconditioned Uzawa-type iterative methods for solving mixed finite element equations. Theory - applications - software. Zbl 0619.65052
Langer, Ulrich; Queck, Werner
6
1987
Coupled boundary and finite element tearing and interconnecting methods. Zbl 1066.65136
Langer, Ulrich; Steinbach, Olaf
5
2005
Adaptive domain decomposition methods for finite and boundary element equations. Zbl 0884.65109
Haase, G.; Heise, B.; Kuhn, M.; Langer, U.
5
1997
Low rank tensor methods in Galerkin-based isogeometric analysis. Zbl 1439.65185
Mantzaflaris, Angelos; Jüttler, Bert; Khoromskij, Boris N.; Langer, Ulrich
4
2017
Dual-primal isogeometric tearing and interconnecting solvers for multipatch dG-Iga equations. Zbl 1439.65140
Hofer, Christoph; Langer, Ulrich
4
2017
Efficient solvers for some classes of time-periodic eddy current optimal control problems. Zbl 1291.78065
Kolmbauer, Michael; Langer, Ulrich
4
2013
Comparison of geometrical and algebraic multigrid preconditioners for data-sparse boundary element matrices. Zbl 1142.65346
Langer, U.; Pusch, D.
4
2006
Data-sparse algebraic multigrid methods for large scale boundary element equations. Zbl 1073.65135
Langer, U.; Pusch, D.
4
2005
Algebraic multigrid methods based on element preconditioning. Zbl 1027.65169
Haase, G.; Langer, U.; Reitzinger, S.; Schoberl, J.
4
2001
Two-level hierarchically preconditioned conjugate gradient methods for solving linear elasticity finite element equations. Zbl 0701.65024
Jung, M.; Langer, U.; Semmler, U.
4
1989
Time-multipatch discontinuous Galerkin space-time isogeometric analysis of parabolic evolution problems. Zbl 1394.35212
Hofer, Christoph; Langer, Ulrich; Neumüller, Martin; Toulopoulos, Ioannis
3
2018
Functional a posteriori error estimates for parabolic time-periodic boundary value problems. Zbl 1330.65150
Langer, Ulrich; Repin, Sergey; Wolfmayr, Monika
3
2015
Partitioned solution algorithms for fluid-structure interaction problems with hyperelastic models. Zbl 1297.74039
Langer, Ulrich; Yang, Huidong
3
2015
Domain decomposition solvers for nonlinear multiharmonic finite element equations. Zbl 1204.65121
Copeland, D. M.; Langer, U.
3
2010
Primal and dual interface concentrated iterative substructuring methods. Zbl 1180.65144
Beuchler, Sven; Eibner, Tino; Langer, Ulrich
3
2008
On the use of multigrid preconditioners in the domain decomposition method. Zbl 0742.65084
Haase, G.; Langer, Ulrich
3
1991
Two-side a posteriori error estimates for the dual-weighted residual method. Zbl 1440.65200
Endtmayer, B.; Langer, U.; Wick, T.
2
2020
Space-time finite element methods for parabolic evolution problems with variable coefficients. Zbl 1433.65217
Langer, Ulrich; Neumüller, Martin; Schafelner, Andreas
2
2019
Topology optimization of electric machines based on topological sensitivity analysis. Zbl 1360.49036
Gangl, Peter; Langer, Ulrich
2
2012
Fast solvers and a posteriori error estimates in elastoplasticity. Zbl 06082197
Gruber, Peter G.; Kienesberger, Johanna; Langer, Ulrich; Schöberl, Joachim; Valdman, Jan
2
2012
Numerical and symbolic scientific computing. Progress and prospects. Zbl 1234.65014
Langer, Ulrich (ed.); Paule, Peter (ed.)
2
2012
Domain decomposition methods in science and engineering XVII. Selected papers based on the presentations at the 17th international conference on domain decomposition methods, St. Wolfgang/Strobl, Austria, July 3–7, 2006. Zbl 1130.65004
Langer, Ulrich (ed.); Discacciati, Marco (ed.); Keyes, David (ed.); Widlund, Olof (ed.); Zulehner, Walter (ed.)
2
2008
Coupled FETI/BETI solvers for nonlinear potential problems in (un)bounded domains. Zbl 1132.78013
Langer, Ulrich; Pechstein, Clemens
2
2007
An efficient method for the numerical simulation of magneto-mechanical sensors and actuators. Zbl 1167.74047
Schinnerl, M.; Kaltenbacher, M.; Langer, U.; Lerch, R.; Schöberl, J.
2
2007
Eigenvalue problems in surface acoustic wave filter simulations. Zbl 1308.76252
Zaglmayr, S.; Schöberl, J.; Langer, Ulrich
2
2006
Symbolic methods for the element preconditioning technique. Zbl 1019.68145
Langer, Ulrich; Reitzinger, Stefan; Schicho, Josef
2
2003
Multigrid methods for the fast numerical simulation of coupled magnetomechanical systems. Zbl 0964.78019
Schinnerl, M.; Schöberl, J.; Kaltenbacher, M.; Langer, U.; Lerch, R.
2
2000
The efficient parallel solution of PDEs. Zbl 0874.65094
Haase, G.; Langer, U.
2
1996
Isogeometric analysis on non-matching segmentation: discontinuous Galerkin techniques and efficient solvers. Zbl 1427.65404
Hofer, Christoph; Langer, Ulrich; Toulopoulos, Ioannis
1
2019
Parallel and robust preconditioning for Space-Time isogeometric analysis of parabolic evolution problems. Zbl 1420.65022
Hofer, Christoph; Langer, Ulrich; Neumüller, Martin; Schneckenleitner, Rainer
1
2019
Dual-primal isogeometric tearing and interconnecting methods. Zbl 1418.65130
Hofer, Christoph; Langer, Ulrich
1
2019
Multipatch space-time isogeometric analysis of parabolic diffusion problems. Zbl 07222739
Langer, U.; Neumüller, M.; Toulopoulos, I.
1
2018
Inexact dual-primal isogeometric tearing and interconnecting methods. Zbl 1450.65166
Hofer, Christoph; Langer, Ulrich; Takacs, Stefan
1
2018
Functional a posteriori error estimates for time-periodic parabolic optimal control problems. Zbl 1377.49029
Langer, Ulrich; Repin, Sergey; Wolfmayr, Monika
1
2016
FETI solvers for non-standard finite element equations based on boundary integral operators. Zbl 1382.65402
Hofreither, Clemens; Langer, Ulrich; Pechstein, Clemens
1
2014
Direct and inverse problems in wave propagation and applications. Selected papers of the workshop on wave propagation and scattering, inverse problems and applications in energy and the environment, Linz, Austria, November 21–25, 2011. Zbl 1272.78001
Graham, Ivan (ed.); Langer, Ulrich (ed.); Melenk, Jens M. (ed.); Sini, Mourad (ed.)
1
2013
Method of finite elements for engineers. An introduction to the numerical foundations and computer simulation. 2nd revised and extended ed. Zbl 1264.65001
Jung, Michael; Langer, Ulrich
1
2013
A frequency-robust solver for the time-harmonic eddy current problem. Zbl 1247.78040
Kolmbauer, Michael; Langer, Ulrich
1
2012
Domain decomposition solvers for frequency-domain finite element equations. Zbl 1217.65186
Copeland, Dylan; Kolmbauer, Michael; Langer, Ulrich
1
2011
Boundary element simulation of linear water waves in a model basin. Zbl 1280.76022
Hofreither, Clemens; Langer, Ulrich; Tomar, Satyendra
1
2010
Boundary and finite element domain decomposition methods. Zbl 1157.65505
Langer, U.
1
2008
Fast adaptive domain decomposition algorithms for \(hp\)-discretizations of 2-D and 3-D elliptic equations: recent advances. Zbl 1061.65136
Korneev, V.; Langer, U.; Xanthis, L.
1
2004
Fast adaptive domain decomposition algorithms for \(hp\)-discretizations of 2-\(D\) and 3-\(D\) elliptic equations: recent advances. Zbl 1069.65136
Korneev, V.; Langer, U.; Xanthis, L.
1
2003
Multigrid methods: from geometrical to algebraic versions. Zbl 1054.65122
Haase, Gundolf; Langer, Ulrich; Reitzinger, Stefan
1
2002
Optimal sizing using automatic differentiation. Zbl 1163.90833
Haase, Gundolf; Langer, Ulrich; Lindner, Ewald; Mühlhuber, Wolfram
1
2001
Domain decomposition vs. adaptivity. Zbl 0813.65132
Haase, Gundolf; Langer, Ulrich
1
1994
A fast iteration method for solving the first value problem for the biharmonic equation. Zbl 0647.65069
Langer, U.
1
1988
Schnelle Verfahren zur Lösung des ersten biharmonischen Randwertproblems. II. (Fast and memory-efficient methods for solving the first biharmonic boundary value problem in special and general regions. II). Zbl 0587.65067
Langer, U.
1
1986
Vorkonditionierte Iterationsverfahren vom UZAWA-Typ zur Lösung eines gemischten FEM-Schemas für das erste biharmonische Randwertproblem. I. Zbl 0565.65064
Langer, U.
1
1985
Effektive Auflösungsverfahren für elliptische Randwertaufgaben in speziellen und beliebigen Gebieten. Zbl 0549.65077
Langer, Ulrich
1
1984
Iterative solution of some schemes of the finite element method for elliptic equations of order 2n,n\(\geq 1\). Zbl 0561.65081
Langer, U.
1
1983
On an iterative solution of some schemes of the finite element method for elliptic equations of order 2n, n\(\geq 1\). Zbl 0538.65074
Langer, U.
1
1983
Two-side a posteriori error estimates for the dual-weighted residual method. Zbl 1440.65200
Endtmayer, B.; Langer, U.; Wick, T.
2
2020
Space-time finite element methods for parabolic evolution problems with variable coefficients. Zbl 1433.65217
Langer, Ulrich; Neumüller, Martin; Schafelner, Andreas
2
2019
Isogeometric analysis on non-matching segmentation: discontinuous Galerkin techniques and efficient solvers. Zbl 1427.65404
Hofer, Christoph; Langer, Ulrich; Toulopoulos, Ioannis
1
2019
Parallel and robust preconditioning for Space-Time isogeometric analysis of parabolic evolution problems. Zbl 1420.65022
Hofer, Christoph; Langer, Ulrich; Neumüller, Martin; Schneckenleitner, Rainer
1
2019
Dual-primal isogeometric tearing and interconnecting methods. Zbl 1418.65130
Hofer, Christoph; Langer, Ulrich
1
2019
Time-multipatch discontinuous Galerkin space-time isogeometric analysis of parabolic evolution problems. Zbl 1394.35212
Hofer, Christoph; Langer, Ulrich; Neumüller, Martin; Toulopoulos, Ioannis
3
2018
Multipatch space-time isogeometric analysis of parabolic diffusion problems. Zbl 07222739
Langer, U.; Neumüller, M.; Toulopoulos, I.
1
2018
Inexact dual-primal isogeometric tearing and interconnecting methods. Zbl 1450.65166
Hofer, Christoph; Langer, Ulrich; Takacs, Stefan
1
2018
Low rank tensor methods in Galerkin-based isogeometric analysis. Zbl 1439.65185
Mantzaflaris, Angelos; Jüttler, Bert; Khoromskij, Boris N.; Langer, Ulrich
4
2017
Dual-primal isogeometric tearing and interconnecting solvers for multipatch dG-Iga equations. Zbl 1439.65140
Hofer, Christoph; Langer, Ulrich
4
2017
Discontinuous Galerkin isogeometric analysis of elliptic PDEs on surfaces. Zbl 1339.65219
Langer, Ulrich; Moore, Stephen E.
10
2016
Space-time isogeometric analysis of parabolic evolution problems. Zbl 1436.76027
Langer, Ulrich; Moore, Stephen E.; Neumüller, Martin
8
2016
Discontinuous Galerkin isogeometric analysis of elliptic diffusion problems on segmentations with gaps. Zbl 1352.65509
Hofer, Christoph; Langer, Ulrich; Toulopoulos, Ioannis
6
2016
Functional a posteriori error estimates for time-periodic parabolic optimal control problems. Zbl 1377.49029
Langer, Ulrich; Repin, Sergey; Wolfmayr, Monika
1
2016
Multipatch discontinuous Galerkin isogeometric analysis. Zbl 1334.65194
Langer, Ulrich; Mantzaflaris, Angelos; Moore, Stephen E.; Toulopoulos, Ioannis
24
2015
Shape optimization of an electric motor subject to nonlinear magnetostatics. Zbl 1330.49042
Gangl, P.; Langer, U.; Laurain, A.; Meftahi, H.; Sturm, K.
15
2015
Matrix generation in isogeometric analysis by low rank tensor approximation. Zbl 1360.65282
Mantzaflaris, Angelos; Jüttler, Bert; Khoromskij, B. N.; Langer, Ulrich
14
2015
Analysis of multipatch discontinuous Galerkin IgA approximations to elliptic boundary value problems. Zbl 1388.65152
Langer, Ulrich; Toulopoulos, Ioannis
12
2015
Dirichlet-Dirichlet domain decomposition methods for elliptic problems. \(h\) and \(hp\) finite element discretizations. Zbl 1323.65121
Korneev, Vadim Glebovich; Langer, Ulrich
7
2015
Functional a posteriori error estimates for parabolic time-periodic boundary value problems. Zbl 1330.65150
Langer, Ulrich; Repin, Sergey; Wolfmayr, Monika
3
2015
Partitioned solution algorithms for fluid-structure interaction problems with hyperelastic models. Zbl 1297.74039
Langer, Ulrich; Yang, Huidong
3
2015
FETI solvers for non-standard finite element equations based on boundary integral operators. Zbl 1382.65402
Hofreither, Clemens; Langer, Ulrich; Pechstein, Clemens
1
2014
Multiharmonic finite element analysis of a time-periodic parabolic optimal control problem. Zbl 1284.65078
Langer, U.; Wolfmayr, M.
9
2013
A robust finite element solver for a multiharmonic parabolic optimal control problem. Zbl 1319.49043
Kollmann, M.; Kolmbauer, M.; Langer, U.; Wolfmayr, M.; Zulehner, W.
8
2013
Efficient solvers for some classes of time-periodic eddy current optimal control problems. Zbl 1291.78065
Kolmbauer, Michael; Langer, Ulrich
4
2013
Direct and inverse problems in wave propagation and applications. Selected papers of the workshop on wave propagation and scattering, inverse problems and applications in energy and the environment, Linz, Austria, November 21–25, 2011. Zbl 1272.78001
Graham, Ivan (ed.); Langer, Ulrich (ed.); Melenk, Jens M. (ed.); Sini, Mourad (ed.)
1
2013
Method of finite elements for engineers. An introduction to the numerical foundations and computer simulation. 2nd revised and extended ed. Zbl 1264.65001
Jung, Michael; Langer, Ulrich
1
2013
A robust preconditioned minres solver for distributed time-periodic eddy current optimal control problems. Zbl 1258.49059
Kolmbauer, Michael; Langer, Ulrich
20
2012
A non-standard finite element method based on boundary integral operators. Zbl 1310.65146
Hofreither, Clemens; Langer, Ulrich; Pechstein, Clemens
6
2012
Topology optimization of electric machines based on topological sensitivity analysis. Zbl 1360.49036
Gangl, Peter; Langer, Ulrich
2
2012
Fast solvers and a posteriori error estimates in elastoplasticity. Zbl 06082197
Gruber, Peter G.; Kienesberger, Johanna; Langer, Ulrich; Schöberl, Joachim; Valdman, Jan
2
2012
Numerical and symbolic scientific computing. Progress and prospects. Zbl 1234.65014
Langer, Ulrich (ed.); Paule, Peter (ed.)
2
2012
A frequency-robust solver for the time-harmonic eddy current problem. Zbl 1247.78040
Kolmbauer, Michael; Langer, Ulrich
1
2012
Domain decomposition solvers for frequency-domain finite element equations. Zbl 1217.65186
Copeland, Dylan; Kolmbauer, Michael; Langer, Ulrich
1
2011
Analysis of a non-standard finite element method based on boundary integral operators. Zbl 1205.65315
Hofreither, Clemens; Langer, Ulrich; Pechstein, Clemens
8
2010
Domain decomposition solvers for nonlinear multiharmonic finite element equations. Zbl 1204.65121
Copeland, D. M.; Langer, U.
3
2010
Boundary element simulation of linear water waves in a model basin. Zbl 1280.76022
Hofreither, Clemens; Langer, Ulrich; Tomar, Satyendra
1
2010
From the boundary element domain decomposition methods to local Trefftz finite element methods on polyhedral meshes. Zbl 1183.65158
Copeland, Dylan; Langer, Ulrich; Pusch, David
15
2009
Primal and dual interface concentrated iterative substructuring methods. Zbl 1180.65144
Beuchler, Sven; Eibner, Tino; Langer, Ulrich
3
2008
Domain decomposition methods in science and engineering XVII. Selected papers based on the presentations at the 17th international conference on domain decomposition methods, St. Wolfgang/Strobl, Austria, July 3–7, 2006. Zbl 1130.65004
Langer, Ulrich (ed.); Discacciati, Marco (ed.); Keyes, David (ed.); Widlund, Olof (ed.); Zulehner, Walter (ed.)
2
2008
Boundary and finite element domain decomposition methods. Zbl 1157.65505
Langer, U.
1
2008
Inexact data-sparse boundary element tearing and interconnecting methods. Zbl 1133.65105
Langer, U.; Of, G.; Steinbach, O.; Zulehner, W.
11
2007
Coupled finite and boundary element domain decomposition methods. Zbl 1298.65189
Langer, Ulrich; Steinbach, Olaf
6
2007
Coupled FETI/BETI solvers for nonlinear potential problems in (un)bounded domains. Zbl 1132.78013
Langer, Ulrich; Pechstein, Clemens
2
2007
An efficient method for the numerical simulation of magneto-mechanical sensors and actuators. Zbl 1167.74047
Schinnerl, M.; Kaltenbacher, M.; Langer, U.; Lerch, R.; Schöberl, J.
2
2007
Coupled finite and boundary element tearing and interconnecting solvers for nonlinear potential problems. Zbl 1110.78009
Langer, U.; Pechstein, C.
7
2006
Comparison of geometrical and algebraic multigrid preconditioners for data-sparse boundary element matrices. Zbl 1142.65346
Langer, U.; Pusch, D.
4
2006
Eigenvalue problems in surface acoustic wave filter simulations. Zbl 1308.76252
Zaglmayr, S.; Schöberl, J.; Langer, Ulrich
2
2006
Numerical analysis of nonlinear multiharmonic eddy current problems. Zbl 1122.78016
Bachinger, F.; Langer, U.; Schöberl, J.
33
2005
Coupled boundary and finite element tearing and interconnecting methods. Zbl 1066.65136
Langer, Ulrich; Steinbach, Olaf
5
2005
Data-sparse algebraic multigrid methods for large scale boundary element equations. Zbl 1073.65135
Langer, U.; Pusch, D.
4
2005
Fast adaptive domain decomposition algorithms for \(hp\)-discretizations of 2-D and 3-D elliptic equations: recent advances. Zbl 1061.65136
Korneev, V.; Langer, U.; Xanthis, L.
1
2004
Boundary element tearing and interconnecting methods. Zbl 1037.65123
Langer, U.; Steinbach, O.
29
2003
Efficient preconditioners for boundary element matrices based on grey-box algebraic multigrid methods. Zbl 1035.65144
Langer, U.; Pusch, D.; Reitzinger, S.
9
2003
On fast domain decomposition solving procedures for \(hp\)-discretizations of 3-D elliptic problems. Zbl 1038.65133
Korneev, V. G.; Langer, U.; Xanthis, L. S.
8
2003
A tutorial on elliptic PDE solvers and their parallelization. Zbl 1029.65121
Douglas, Craig C.; Haase, Gundolf; Langer, Ulrich
6
2003
Symbolic methods for the element preconditioning technique. Zbl 1019.68145
Langer, Ulrich; Reitzinger, Stefan; Schicho, Josef
2
2003
Fast adaptive domain decomposition algorithms for \(hp\)-discretizations of 2-\(D\) and 3-\(D\) elliptic equations: recent advances. Zbl 1069.65136
Korneev, V.; Langer, U.; Xanthis, L.
1
2003
Multigrid methods: from geometrical to algebraic versions. Zbl 1054.65122
Haase, Gundolf; Langer, Ulrich; Reitzinger, Stefan
1
2002
Parallel multigrid 3D Maxwell solvers. Zbl 0969.65128
Haase, G.; Kuhn, M.; Langer, U.
7
2001
Algebraic multigrid methods based on element preconditioning. Zbl 1027.65169
Haase, G.; Langer, U.; Reitzinger, S.; Schoberl, J.
4
2001
Optimal sizing using automatic differentiation. Zbl 1163.90833
Haase, Gundolf; Langer, Ulrich; Lindner, Ewald; Mühlhuber, Wolfram
1
2001
Scientific computing tools for 3D magnetic field problems. Zbl 0983.78026
Kuhn, Michael; Langer, Ulrich; Schöberl, Joachim
6
2000
Multigrid methods for the fast numerical simulation of coupled magnetomechanical systems. Zbl 0964.78019
Schinnerl, M.; Schöberl, J.; Kaltenbacher, M.; Langer, U.; Lerch, R.
2
2000
Fast parallel solvers for symmetric boundary element domain decomposition equations. Zbl 0907.65119
Carstensen, C.; Kuhn, M.; Langer, U.
16
1998
Adaptive domain decomposition methods for finite and boundary element equations. Zbl 0884.65109
Haase, G.; Heise, B.; Kuhn, M.; Langer, U.
5
1997
The efficient parallel solution of PDEs. Zbl 0874.65094
Haase, G.; Langer, U.
2
1996
Parallel iterative solution of symmetric coupled FE/BE-equations via domain decomposition. Zbl 0798.65110
Langer, U.
12
1994
Hierarchical extension operators and local multigrid methods in domain decomposition preconditioners. Zbl 0849.65089
Haase, G.; Langer, U.; Meyer, A.; Nepomnyaschikh, S. V.
10
1994
Domain decomposition vs. adaptivity. Zbl 0813.65132
Haase, Gundolf; Langer, Ulrich
1
1994
Parallelization and preconditioning of the CG-method by means of domain decomposition. Zbl 0797.65033
Haase, Gundolf; Langer, Ulrich; Meyer, Arnd
7
1993
The non-overlapping domain decomposition multiplicative Schwarz method. Zbl 0758.65024
Haase, Gundolf; Langer, Ulrich
7
1992
The approximate Dirichlet domain decomposition method. I: An algebraic approach. Zbl 0741.65091
Haase, G.; Langer, U.; Meyer, A.
17
1991
The approximate Dirichlet domain decomposition method. II: Applications to 2nd-order elliptic B.V.P.s. Zbl 0741.65092
Haase, G.; Langer, U.; Meyer, A.
13
1991
Applications of multilevel methods to practical problems. Zbl 0743.65031
Jung, Michael; Langer, Ulrich
8
1991
On the use of multigrid preconditioners in the domain decomposition method. Zbl 0742.65084
Haase, G.; Langer, Ulrich
3
1991
A new approach to the Dirichlet domain decomposition method. Zbl 0714.65088
Haase, Gundolf; Langer, Ulrich; Meyer, Arnd
6
1990
Multigrid preconditioners and their applications. Zbl 0699.65076
Jung, Michael; Langer, Ulrich; Meyer, Arnd; Queck, Werner; Schneider, Manfred
12
1989
Erzeugende endlicher projektiver linearer Gruppen. (Generators of finite projective linear groups). Zbl 0679.20041
Langer, Ulrich; Rosenberger, Gerhard
7
1989
Two-level hierarchically preconditioned conjugate gradient methods for solving linear elasticity finite element equations. Zbl 0701.65024
Jung, M.; Langer, U.; Semmler, U.
4
1989
A fast iteration method for solving the first value problem for the biharmonic equation. Zbl 0647.65069
Langer, U.
1
1988
Preconditioned Uzawa-type iterative methods for solving mixed finite element equations. Theory - applications - software. Zbl 0619.65052
Langer, Ulrich; Queck, Werner
6
1987
On the convergence factor of Uzawa’s algorithm. Zbl 0601.76021
Langer, U.; Queck, W.
9
1986
Schnelle Verfahren zur Lösung des ersten biharmonischen Randwertproblems. II. (Fast and memory-efficient methods for solving the first biharmonic boundary value problem in special and general regions. II). Zbl 0587.65067
Langer, U.
1
1986
Vorkonditionierte Iterationsverfahren vom UZAWA-Typ zur Lösung eines gemischten FEM-Schemas für das erste biharmonische Randwertproblem. I. Zbl 0565.65064
Langer, U.
1
1985
Approximate solution of plastic flow theory problems. Zbl 0555.73039
Korneev, Vadim G.; Langer, Ulrich
20
1984
The regularity of solutions of problems from plastic-flow theory. Zbl 0574.73047
Korneev, V. G.; Langer, U.
11
1984
Effektive Auflösungsverfahren für elliptische Randwertaufgaben in speziellen und beliebigen Gebieten. Zbl 0549.65077
Langer, Ulrich
1
1984
Iterative solution of some schemes of the finite element method for elliptic equations of order 2n,n\(\geq 1\). Zbl 0561.65081
Langer, U.
1
1983
On an iterative solution of some schemes of the finite element method for elliptic equations of order 2n, n\(\geq 1\). Zbl 0538.65074
Langer, U.
1
1983
all top 5

Cited by 584 Authors

31 Langer, Ulrich
14 Steinbach, Olaf
12 Axelsson, Axel Owe Holger
10 Hofer, Christoph D.
10 Jüttler, Bert
10 Weißer, Steffen
9 Pechstein, Clemens
9 Schöberl, Joachim
9 Toulopoulos, Ioannis
7 Beuchler, Sven
6 Haase, Gundolf
6 Mantzaflaris, Angelos
6 Of, Günther
6 Tröltzsch, Fredi
5 Kraus, Johannes K.
5 Reitzinger, Stefan
5 Repin, Sergeĭ Igorevich
5 Tani, Mattia
5 Wick, Thomas
5 Wolfmayr, Monika
4 Angelov, Todor Angelov
4 Hiptmair, Ralf
4 Hsiao, George C.
4 Jung, Michael
4 Korneev, Vadim Glebovich
4 Laurain, Antoine
4 Moore, Stephen Edward
4 Neumüller, Martin
4 Nicaise, Serge
4 Pan, Xingbin
4 Scheichl, Robert
4 Siebenborn, Martin
4 Takacs, Stefan
4 Yousept, Irwin
3 Blaheta, Radim
3 Bouchala, Jiří
3 Chen, Falai
3 Claeys, Xavier
3 Dostál, Zdeněk
3 Elleithy, Wael M.
3 Haase, Gunfolf
3 Heuer, Norbert
3 Kaltenbacher, Manfred
3 Khoromskij, Boris N.
3 Langer, Uwe
3 Ledger, Paul David
3 Liang, Zhao-Zheng
3 Lukáš, Dalibor
3 Mellado, Mario E.
3 Neytcheva, Maya G.
3 Niyonzima, Innocent
3 Ovall, Jeffrey S.
3 Sadowská, Marie
3 Sangalli, Giancarlo
3 Schöps, Sebastian
3 Schulz, Volker H.
3 Stephan, Ernst Peter
3 Valli, Alberto
3 Vodička, Roman
3 Welker, Kathrin
3 Wendland, Wolfgang L.
3 Yang, Huidong
3 Zhang, Guofeng
3 Zou, Jun
2 Acevedo, Ramiro
2 Anand, Akash
2 Augustin, Christoph M.
2 Bartel, Andreas
2 Braess, Dietrich
2 Bramble, James H.
2 Buchegger, Florian
2 Chan, Jesse
2 Clemens, Markus
2 Coulier, Pieter
2 Dedner, Andreas S.
2 Eaton, Matthew D.
2 Evans, John A.
2 Führer, Thomas
2 Gangl, Peter
2 Gatica, Gabriel N.
2 Geuzaine, Christophe A.
2 Globisch, Gerhard
2 Harbrecht, Helmut
2 Heise, Bodo
2 Hong, Qingguo
2 Hu, Qiya
2 Jerez-Hanckes, Carlos
2 Jiang, Xue
2 Kaltenbacher, Barbara
2 Kapl, Mario
2 Karátson, János
2 Kópházi, József
2 Kozubek, Tomas
2 Kuhn, Matthew R.
2 Leithäuser, Christian
2 Liebmann, Manfred
2 MacLachlan, Scott P.
2 Madhavan, Pravin
2 Mantič, Vladislav
2 Meftahi, Houcine
...and 484 more Authors
all top 5

Cited in 104 Serials

39 Computer Methods in Applied Mechanics and Engineering
23 Computers & Mathematics with Applications
17 SIAM Journal on Scientific Computing
15 Computing
14 Numerische Mathematik
13 International Journal for Numerical Methods in Engineering
13 Journal of Computational and Applied Mathematics
11 Journal of Computational Physics
11 Applied Numerical Mathematics
11 Numerical Linear Algebra with Applications
7 Mathematics of Computation
6 SIAM Journal on Numerical Analysis
6 COMPEL
6 Engineering Analysis with Boundary Elements
6 Computing and Visualization in Science
6 Computational Methods in Applied Mathematics
5 Applicable Analysis
5 Mathematical Methods in the Applied Sciences
5 Applied Mathematics and Computation
5 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences
5 ZAMM. Zeitschrift für Angewandte Mathematik und Mechanik
4 Mathematics and Computers in Simulation
4 Computational Mechanics
4 Numerical Algorithms
4 ETNA. Electronic Transactions on Numerical Analysis
4 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis
3 International Journal of Engineering Science
3 Computer Aided Geometric Design
3 Numerical Methods for Partial Differential Equations
3 Journal of Scientific Computing
3 Mathematical Problems in Engineering
3 Archives of Computational Methods in Engineering
3 Journal of Numerical Mathematics
2 Journal of Mathematical Analysis and Applications
2 BIT
2 Journal of Optimization Theory and Applications
2 Applied Mathematics Letters
2 Computational Mathematics and Mathematical Physics
2 Applied Mathematical Modelling
2 International Journal of Computer Mathematics
2 Linear Algebra and its Applications
2 Advances in Computational Mathematics
2 Vietnam Journal of Mathematics
2 Optimization Methods & Software
2 Multiscale Modeling & Simulation
2 Discrete and Continuous Dynamical Systems. Series S
2 Journal of Mathematics in Industry
2 Communications in Mathematics and Statistics
1 Computers and Fluids
1 Computer Physics Communications
1 Communications on Pure and Applied Mathematics
1 Jahresbericht der Deutschen Mathematiker-Vereinigung (DMV)
1 Journal of the Franklin Institute
1 Journal of Mathematical Biology
1 Journal of Mathematical Physics
1 Journal of the Mechanics and Physics of Solids
1 Periodica Mathematica Hungarica
1 Rocky Mountain Journal of Mathematics
1 ZAMP. Zeitschrift für angewandte Mathematik und Physik
1 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM)
1 Applied Mathematics and Optimization
1 Journal of Algebra
1 Journal of Differential Equations
1 Mathematische Nachrichten
1 Numerical Functional Analysis and Optimization
1 Results in Mathematics
1 Theoretical Computer Science
1 Transactions of the American Mathematical Society
1 Applied Mathematics and Mechanics. (English Edition)
1 Parallel Computing
1 Optimization
1 Journal of Symbolic Computation
1 Computational Mathematics and Modeling
1 Applications of Mathematics
1 Journal de Mathématiques Pures et Appliquées. Neuvième Série
1 SIAM Journal on Applied Mathematics
1 SIAM Journal on Mathematical Analysis
1 SIAM Journal on Optimization
1 Computational Optimization and Applications
1 Calculus of Variations and Partial Differential Equations
1 Communications in Numerical Methods in Engineering
1 Journal of Mathematical Sciences (New York)
1 Journal of Inverse and Ill-Posed Problems
1 Discrete and Continuous Dynamical Systems
1 Doklady Mathematics
1 Journal of Mathematical Fluid Mechanics
1 European Journal of Mechanics. A. Solids
1 M2AN. Mathematical Modelling and Numerical Analysis. ESAIM, European Series in Applied and Industrial Mathematics
1 Engineering Computations
1 Lobachevskii Journal of Mathematics
1 Differential Equations
1 Journal of the Australian Mathematical Society
1 Journal of Machine Learning Research (JMLR)
1 Journal of Applied Mathematics and Computing
1 Central European Journal of Mathematics
1 Journal of Computational Acoustics
1 International Journal of Parallel, Emergent and Distributed Systems
1 Frontiers of Mathematics in China
1 Mathematical Control and Related Fields
1 Journal of Modern Methods in Numerical Mathematics
...and 4 more Serials

Citations by Year

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