Publication list for
Dirk Praetorius
as any person named in the publication record
2020 - 2020
27 records
Publications in Scientific Journals
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G. Di Fratta, M. Innerberger, D. Praetorius:
"Weak-strong uniqueness for the Landau-Lifshitz-Gilbert equation in micromagnetics";
Nonlinear Analysis: Real-World Applications,
55
(2020),
103122.
More information
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G. Di Fratta, C.-M. Pfeiler, D. Praetorius, M. Ruggeri, B. Stiftner:
"Linear second-order IMEX-type integrator for the (eddy current) Landau-Lifshitz-Gilbert equation";
IMA J. Numer. Anal.,
40
(2020),
2802
- 2838.
More information
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C. Erath, G. Gantner, D. Praetorius:
"Optimal convergence behavior of adaptive FEM driven by simple (h-h/2)-type error estimators";
Computers and Mathematics with Applications,
79
(2020),
3;
623
- 642.
More information
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T. Führer, D. Praetorius:
"A short note on plain convergence of adaptive least-squares finite element methods";
Computers and Mathematics with Applications,
80
(2020),
6;
1619
- 1632.
More information
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G. Gantner, D. Praetorius:
"Adaptive IGAFEM with optimal convergence rates: T-splines";
Computer Aided Geometric Design,
81
(2020),
101906.
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G. Gantner, D. Praetorius, S. Schimanko:
"Adaptive isogeometric boundary element methods with local smoothness control";
Mathematical Models & Methods in Applied Sciences,
30
(2020),
2;
261
- 307.
More information
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C.-M. Pfeiler, D. Praetorius:
"Dörfler marking with minimal cardinality is a linear complexity problem";
Mathematics of Computation,
89
(2020),
2735
- 2752.
More information
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C.-M. Pfeiler, M. Ruggeri, B. Stiftner, L. Exl, M. Hochsteger, G. Hrkac, J. Schöberl, N. Mauser, D. Praetorius:
"Computational micromagnetics with Commics";
Computer Physics Communications,
248
(2020),
106965.
More information
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D. Praetorius, M. Ruggeri, E. Stephan:
"The saturation assumption yields optimal convergence of two-level adaptive BEM";
Applied Numerical Mathematics,
152
(2020),
105
- 124.
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Contributions to Books
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R. Becker, M. Innerberger, D. Praetorius:
"Optimal convergence rates for goal-oriented FEM with quadratic goal functional";
in: "ASC Report 7/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 24.
More information
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A. Bespalov, D. Praetorius, M. Ruggeri:
"Two-level a posteriori error estimation for adaptive multilevel stochastic Galerkin FEM";
in: "ASC Report 18/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 28.
More information
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E. Davoli, G. Di Fratta, D. Praetorius, M. Ruggeri:
"Micromagnetics of thin films in the presence of Dzyaloshinskii-Moriya interaction";
in: "ASC Report 28/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 24.
More information
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G. Di Fratta, A. Jüngel, D. Praetorius, V. Slastikov:
"Spin-diffusion model for micromagnetics in the limit of long times";
in: "ASC Report 26/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 22.
More information
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T. Führer, D. Praetorius:
"A short note on plain convergence of adaptive least-squares finite element methods";
in: "ASC Report 16/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 18.
More information
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G. Gantner, A. Haberl, D. Praetorius, S. Schimanko:
"Rate optimality of adaptive finite element methods with respect to the overall computational costs";
in: "ASC Report 4/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 30.
More information
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G. Gantner, D. Praetorius:
"Adaptive BEM for elliptic PDE systems, Part I: Abstract framework for weakly-singular integral equations";
in: "ASC Report 10/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 36.
More information
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G. Gantner, D. Praetorius:
"Plain convergence of adaptive algorithms without exploiting reliability and efficiency";
in: "ASC Report 25/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 17.
More information
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A. Haberl, D. Praetorius, S. Schimanko, M. Vohralik:
"Convergence and quasi-optimal cost of adaptive algorithms for nonlinear operators including iterative linearization and algebraic solver";
in: "ASC Report 12/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 40.
More information
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P. Heid, D. Praetorius, T. Wihler:
"Energy contraction and optimal convergence of adaptive iterative linearized finite element methods";
in: "ASC Report 21/2020",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2020,
ISBN: 978-3-902627-13-1,
1
- 12.
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Talks and Poster Presentations (with Proceedings-Entry)
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S. Kurz, D. Pauly, D. Praetorius, S. Repin, D. Sebastian:
"Functional a-posteriori error estimates for BEM";
Keynote Lecture: Oberwolfach Workshop on Boundary Element Methods,
Oberwolfach (invited);
2020-02-03
- 2020-02-07; in: "Oberwolfach Reports",
(2020).
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Talks and Poster Presentations (without Proceedings-Entry)
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M. Faustmann, M. Karkulik, J. Melenk, M. Parvizi, D. Praetorius:
"The Fractional Laplacian - Adaptive FEM, Preconditioning and Local Errors";
Talk: USM Seminar,
Valparaiso (online) (invited);
2020-10-29.
-
A. Bespalov, D. Praetorius, M. Ruggeri:
"Error estimation and adaptive algorithms for multilevel stochastic Galerkin FEM";
Talk: Chemnitz Finite Element Symposium 2020 (online edition),
Chemnitz, Germany;
2020-09-14
- 2020-09-17.
-
A. Bespalov, D. Praetorius, M. Ruggeri:
"Error estimation and adaptive algorithms for multilevel stochastic Galerkin FEM";
Talk: 20th Biennial Computational Techniques and Applications Conference (CTAC 2020),
Sydney, Australia;
2020-08-30
- 2020-09-02.
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G. Di Fratta, M. Innerberger, D. Praetorius, C.-M. Pfeiler, M. Ruggeri:
"Chiral magnetic skyrmions and computational micromagnetism";
Talk: Universität Würzburg, Oberseminar des Lehrstuhls für Mathematik in den Naturwissenschaften,
Würzburg (invited);
2020-06-12.
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G. Di Fratta, M. Innerberger, D. Praetorius, C.-M. Pfeiler, M. Ruggeri:
"Chiral magnetic skyrmions and computational micromagnetism";
Keynote Lecture: 19th GAMM Seminar on Microstructures,
Freiburg (invited);
2020-01-23
- 2020-01-25.
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Doctor's Theses (authored and supervised)
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A. Miraci:
"A-posteriori-steered and adaptive p-robust multigrid solvers";
Supervisor, Reviewer: M. Vohralik, A. Ern, M. Gander, D. Praetorius, M. Verani;
Sorbonne Université, Mathematical Sciences of Central Paris (ED 386),
2020;
oral examination: 2020-12-14.
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M. Holzinger:
"Konforme Abbildungen zur Simulation von Modellen mit verteilten Parametern";
Supervisor, Reviewer: F. Breitenecker, T. Pawletta, D. Praetorius;
Inst.f. Analysis und Scientific Computing,
2020;
oral examination: 2020-04-29.
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