Publication list for
Dirk Praetorius
as any person named in the publication record
2019 - 2019
46 records
Publications in Scientific Journals
-
A. Bespalov, T. Betcke, A. Haberl, D. Praetorius:
"Adaptive BEM with optimal convergence rates for the Helmholtz equation";
Computer Methods in Applied Mechanics and Engineering,
346
(2019),
260
- 287.
More information
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A. Bespalov, D. Praetorius, L. Rocchi, M. Ruggeri:
"Convergence of adaptive stochastic Galerkin FEM";
SIAM Journal on Numerical Analysis,
57
(2019),
5;
2359
- 2382.
More information
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A. Bespalov, D. Praetorius, L. Rocchi, M. Ruggeri:
"Goal-oriented error estimation and adaptivity for elliptic PDEs with parametric or uncertain inputs";
Computer Methods in Applied Mechanics and Engineering,
345
(2019),
951
- 982.
More information
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T. Betcke, A. Haberl, D. Praetorius:
"Adaptive boundary element methods for the computation of the electrostatic capacity on complex polyhedra";
Journal of Computational Physics,
397
(2019),
108837.
More information
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G. Di Fratta, T. Führer, G. Gantner, D. Praetorius:
"Adaptive Uzawa algorithm for the Stokes equation";
ESAIM: Mathematical Modelling and Numerical Analysis,
53
(2019),
1841
- 1870.
More information
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C. Erath, D. Praetorius:
"Adaptive vertex-centered finite volume methods for general second-order linear elliptic PDEs";
IMA J. Numer. Anal.,
39
(2019),
983
- 1008.
More information
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C. Erath, D. Praetorius:
"Optimal adaptivity for the SUPG finite element method";
Computer Methods in Applied Mechanics and Engineering,
353
(2019),
308
- 327.
More information
-
T. Führer, G. Gantner, D. Praetorius, S. Schimanko:
"Optimal additive Schwarz preconditioning for adaptive 2D IGA boundary element methods";
Computer Methods in Applied Mechanics and Engineering,
351
(2019),
571
- 598.
More information
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T. Führer, A. Haberl, D. Praetorius, S. Schimanko:
"Adaptive BEM with inexact PCG solver yields almost optimal computational costs";
Numerische Mathematik,
141
(2019),
4;
967
- 1008.
More information
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G. Hrkac, C.-M. Pfeiler, D. Praetorius, M. Ruggeri, A. Segatti, B. Stiftner:
"Convergent tangent plane integrators for the simulation of chiral magnetic skyrmion dynamics";
Advances in Computational Mathematics,
45
(2019),
3;
1329
- 1368.
More information
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J. Kraus, C.-M. Pfeiler, D. Praetorius, M. Ruggeri, B. Stiftner:
"Iterative solution and preconditioning for the tangent plane scheme in computational micromagnetics";
Journal of Computational Physics,
398
(2019),
108866.
More information
Contributions to Books
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T. Betcke, A. Haberl, D. Praetorius:
"Adaptive boundary element methods for the computation of the electrostatic capacity on complex polyhedra";
in: "ASC Report 03/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 24.
More information
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G. Di Fratta, M. Innerberger, D. Praetorius:
"Weak-strong uniqueness for the Landau-Lifshitz-Gilbert equation in micromagnetics";
in: "ASC Report 26/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 14.
More information
-
M. Faustmann, J. Melenk, D. Praetorius:
"Quasi-optimal convergence rate for an adaptive method for the integral fractional Laplacian";
in: "ASC Report 07/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 23.
More information
-
G. Gantner, D. Praetorius:
"Adaptive IGAFEM with optimal convergence rates: T-splines";
in: "ASC Report 25/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 25.
-
G. Gantner, D. Praetorius, S. Schimanko:
"Adaptive isogeometric boundary element methods with local smoothness control";
in: "ASC Report 06/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 39.
More information
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M. Innerberger, D. Praetorius:
"Instance-optimal goal-oriented adaptivity";
in: "ASC Report 21/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 20.
More information
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S. Kurz, D. Pauly, D. Praetorius, S. Repin, D. Sebastian:
"Functional a posteriori error estimates for boundary element methods";
in: "ASC Report 29/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 29.
More information
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C.-M. Pfeiler, D. Praetorius:
"Dörfler marking with minimal cardinality is a linear complexity problem";
in: "ASC Report 20/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 18.
More information
-
D. Praetorius, M. Ruggeri, E. Stephan:
"The saturation assumption yields optimal convergence of two-level adaptive BEM";
in: "ASC Report 18/2019",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2019,
ISBN: 978-3-902627-12-4,
1
- 26.
More information
Talks and Poster Presentations (without Proceedings-Entry)
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T. Führer, D. Praetorius, S. Schimanko:
"Adaptive BEM with inexact PCG solver yields almost optimal computational costs";
Keynote Lecture: Universität Bayreuth,
Bayreuth (invited);
2019-12-11.
More information
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S. Kurz, D. Pauly, D. Praetorius, S. Repin, D. Sebastian:
"Functional a posteriori error estimates for boundary element methods";
Talk: 17th workshop on Fast boundary element methods in industrial applications,
Söllerhaus, Hirschegg;
2019-10-03
- 2019-10-06.
-
D. Praetorius, M. Ruggeri, E. Stephan:
"The saturation assumption yields optimal convergence of two-level adaptive BEM";
Talk: 17th workshop on Fast boundary element methods in industrial applications,
Söllerhaus, Hirschegg;
2019-10-03
- 2019-10-06.
More information
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D. Praetorius, S. Schimanko, G. Gantner:
"Rate optimal adaptive FEM with inexact solver for nonlinear operators";
Talk: ENUMATH 2019 - European Numerical Mathematics and Advanced Applications Conference 2019,
Egmond aan Zee, Niederlande;
2019-09-30
- 2019-10-04.
-
G. Gantner, D. Praetorius, S. Schimanko:
"Rate optimal adaptive FEM with inexact solver for nonlinear operators";
Keynote Lecture: BI.discrete - Numerical Analysis in Bielefeld,
Bielefeld (invited);
2019-09-25
- 2019-09-26.
More information
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C.-M. Pfeiler, D. Praetorius:
"Dörfler marking with minimal cardinality is a linear complexity problem";
Talk: DMV-Jahrestagung 2019,
KIT Karlsruhe;
2019-09-23
- 2019-09-26.
More information
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G. Gantner, D. Praetorius:
"A posteriori error estimation and convergence of adaptive isogeometric methods";
Talk: 7th International Conference on Isogeometric Analysis,
München (invited);
2019-09-18
- 2019-09-20.
-
M. Faustmann, J. Melenk, D. Praetorius:
"OEMG jahrestagung";
Talk: OEMG Jahrestagung 2019,
Dornbirn;
2019-09-16
- 2019-09-20.
-
M. Innerberger, D. Praetorius:
"Instance-Optimal Goal-Oriented Adaptivity";
Talk: RMMM 2019 - Reliable Methods of Mathematical Modeling,
TU Wien;
2019-09-09
- 2019-09-13.
More information
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S. Kurz, D. Pauly, D. Praetorius, S. Repin, D. Sebastian:
"Functional a posteriori error estimates for boundary element methods";
Talk: RMMM 2019 - Reliable Methods of Mathematical Modeling,
TU Wien;
2019-09-09
- 2019-09-13.
-
C.-M. Pfeiler, D. Praetorius:
"Dörfler marking with minimal cardinality is a linear complexity problem";
Talk: RMMM 2019 - Reliable Methods of Mathematical Modeling,
TU Wien;
2019-09-09
- 2019-09-13.
More information
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A. Bespalov, D. Praetorius, L. Rocchi, M. Ruggeri:
"Convergence of adaptive stochastic Galerkin FEM for elliptic parametric PDEs";
Talk: MAFELAP 2019 - The Mathematics of Finite Elements and Applications,
Uxbridge (invited);
2019-06-18
- 2019-06-21.
More information
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T. Führer, A. Haberl, D. Praetorius, S. Schimanko:
"Adaptive BEM with inexact PCG solver yields almost optimal computational costs";
Talk: MAFELAP 2019 - The Mathematics of Finite Elements and Applications,
Uxbridge (invited);
2019-06-18
- 2019-06-21.
-
C.-M. Pfeiler, M. Ruggeri, B. Stiftner, L. Exl, M. Hochsteger, G. Hrkac, J. Schöberl, N. Mauser, D. Praetorius:
"Computational studies of nonlinear skyrmion dynamics";
Poster: HMM 2019 - 12th International Symposium on Hysteresis Modeling and Micromagnetics,
Heraklion, Crete;
2019-05-19
- 2019-05-22.
More information
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M. Faustmann, J. Melenk, M. Parvizi, D. Praetorius:
"Optimal adaptivity and preconditioning for the fractional Laplacian";
Talk: 15th Austrian Numerical Analysis Day,
Graz;
2019-05-09
- 2019-05-10.
-
C.-M. Pfeiler, D. Praetorius:
"Dörfler marking with minimal cardinality is a linear complexity problem";
Talk: 15th Austrian Numerical Analysis Day,
Graz;
2019-05-09
- 2019-05-10.
More information
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S. Schimanko, D. Praetorius, T. Führer, A. Haberl:
"Adaptive BEM with inexact PCG solver yields almost optimal computational costs";
Talk: SIAM Conference on Computational Science and Engineering (CSE 2019),
Spokane, Washington, USA;
2019-02-25
- 2019-03-01.
-
M. Faustmann, J. Melenk, M. Parvizi, D. Praetorius:
"Optimal adaptivity and preconditioning for the fractional Laplacian";
Talk: GAMM 2019,
Wien;
2019-02-18
- 2019-02-22.
-
G. Gantner, D. Haberlik, D. Praetorius:
"Optimal adaptivity for isogeometric finite and boundary element methods";
Talk: Seminar on Numerical Analysis (Inria),
Paris (invited);
2019-02-07.
-
M. Faustmann, J. Melenk, M. Parvizi, D. Praetorius:
"Optimal adaptivity and preconditioning for the fractional Laplacian";
Talk: WONAPDE 2019 - Sixth Chilean Workshop on Numerical Analysis of Partial Differential Equations,
Concepción;
2019-01-21
- 2019-01-25.
-
G. Gantner, A. Haberl, D. Praetorius, S. Schimanko:
"Rate optimal adaptive FEM with inexact solver for nonlinear operators";
Talk: WONAPDE 2019 - Sixth Chilean Workshop on Numerical Analysis of Partial Differential Equations,
Concepción (invited);
2019-01-21
- 2019-01-25.
More information
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G. Gantner, D. Haberlik, D. Praetorius:
"Axioms of adaptivity revisited: Optimal adaptive IGAFEM";
Talk: WONAPDE 2019 - Sixth Chilean Workshop on Numerical Analysis of Partial Differential Equations,
Concepción (invited);
2019-01-21
- 2019-01-25.
More information
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C.-M. Pfeiler, D. Praetorius:
"Dörfler marking with minimal cardinality is a linear complexity problem";
Talk: WONAPDE 2019 - Sixth Chilean Workshop on Numerical Analysis of Partial Differential Equations,
Concepción;
2019-01-21
- 2019-01-25.
Doctor's Theses (authored and supervised)
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C. Özdemir:
"Finite elements and boundary elements coupling in time domain";
Supervisor, Reviewer: E. Stephan, H. Gimperlein, D. Praetorius;
Leibniz Universität Hannover,
2019;
oral examination: 2019-09-25.
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S. Nakov:
"The Poisson-Boltzmann equation: Analysis, a posteriori error estimation and applications";
Supervisor, Reviewer: J. Kraus, D. Praetorius;
Johannes Kepler Universität Linz,
2019;
oral examination: 2019-07-11.
Diploma and Master Theses (authored and supervised)
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J. Kainz:
"Isogeometrische Randelementmethode für die Lamé-Gleichung";
Supervisor: G. Gantner, D. Praetorius;
Institute for Analysis and Scientific Computing,
2019;
final examination: 2019-11-20.
More information
