Scientific Publications

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2018

Articles

T. Führer, D. Praetorius: A linear Uzawa-type FEM-BEM solver for nonlinear transmission problems, Computers & Mathematics with Applications, 75 (2018), 2678-2697. [abstract] [www] [preprint]

G. Gantner, A. Haberl, D. Praetorius, B. Stiftner: Rate optimal adaptive FEM with inexact solver for nonlinear operators, IMA Journal of Numerical Analysis, 38 (2018), 1797-1831. [abstract] [www] [preprint]

D. Praetorius, M. Ruggeri, B. Stiftner: Convergence of an implicit-explicit midpoint scheme for computational micromagnetics, Computers & Mathematics with Applications, 75 (2018), 1719-1738. [abstract] [www] [preprint]

Preprints, Technical Reports

G. Di Fratta, T. Führer, G. Gantner, D. Praetorius: Adaptive Uzawa algorithm for the Stokes equation, ASC Report 34/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-29. [abstract] [pdf]

C.-M. Pfeiler, M. Ruggeri, B. Stiftner, L. Exl, M. Hochsteger, G. Hrkac, J. Schöberl, N. Mauser, D. Praetorius: Computational micromagnetics with Commics, ASC Report 33/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-21. [abstract] [pdf]

A. Bespalov, D. Praetorius, L. Rocchi, M. Ruggeri: Convergence of adaptive stochastic Galerkin FEM, ASC Report 31/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-28. [abstract] [pdf]

J. Kraus, C.-M. Pfeiler, D. Praetorius, M. Ruggeri, B. Stiftner: Iterative solution and preconditioning for the tangent plane scheme in computational micromagnetics, ASC Report 21/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-35. [abstract] [pdf]

T. Führer, G. Gantner, D. Praetorius, S. Schimanko: Optimal additive Schwarz preconditioning for adaptive 2D IGA boundary element methods, ASC Report 20/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-33. [abstract] [pdf] [published 2019]

A. Bespalov, T. Betcke, A. Haberl, D. Praetorius: Adaptive BEM with optimal convergence rates for the Helmholtz equation, ASC Report 18/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-30. [abstract] [pdf] [published 2019]

C. Erath, D. Praetorius: Optimal adaptivity for the SUPG finite element method, ASC Report 17/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-20. [abstract] [pdf] [published 2019]

A. Bespalov, D. Praetorius, L. Rocchi, M. Ruggeri: Goal-oriented error estimation and adaptivity for elliptic PDEs with parametric or uncertain inputs, ASC Report 15/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-38. [abstract] [pdf] [published 2019]

T. Führer, A. Haberl, D. Praetorius, S. Schimanko: Adaptive BEM with inexact PCG solver yields almost optimal computational costs, ASC Report 12/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-35. [abstract] [pdf] [published 2019]

C. Erath, G. Gantner, D. Praetorius: Optimal convergence behavior of adaptive FEM driven by simple (h-h/2)-type error estimators, ASC Report 10/2018, Institute for Analysis and Scientific Computing, Vienna University of Technology, Wien, 2018, ISBN 978-3-902627-11-7, S. 1-26. [abstract] [pdf]

Theses

C.-M. Pfeiler: Lineare IMEX-Integration zweiter Ordnung für die nichtlineare Landau-Lifshitz-Gilbert-Gleichung (Supervisor: D. Praetorius, M. Ruggeri, B. Stiftner), Diploma thesis, Institute for Analysis and Scientific Computing, 2018, Examination: 24.01.2018. [abstract] [pdf]

A. Haberl: On adaptive FEM and BEM for indefinite and nonlinear problems, Betreuer/in (nen) (Supervisor: D. Praetorius, A. Bespalov, T. Betcke), Dissertation, Institute for Analysis and Scientific Computing, 2018, Rigorosum: 24.04.2018. [abstract] [pdf]

B. Stiftner: Second-order in time numerical integration of the Landau-Lifshitz-Gilbert equation, Betreuer/in (nen) (Supervisor: D. Praetorius, J. Kraus, A. Prohl), Dissertation, Institute for Analysis and Scientific Computing, 2018, Rigorosum: 21.06.2018. [abstract] [pdf]

M. Innerberger: Zur Instanzoptimalität adaptiver 2D FEM (Supervisor: A. Haberl, D. Praetorius), Diploma thesis, Institute for Analysis and Scientific Computing, 2018, Examination: 18.10.2018.