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Thomas Führer

Publications

Preprints

2017
[3] A linear Uzawa-type solver for nonlinear transmission problems (Thomas Führer, Dirk Praetorius), In arXiv.org, volume arXiv:1703.10796, 2017.
[2] Superconvergence in the DPG method with ultra-weak formulation (Thomas Führer), In arXiv.org, volume arXiv:1707.06979, 2017.
[1] Combining the DPG method with finite elements (Thomas Führer, Norbert Heuer, Michael Karkulik, Rodolfo Rodríguez), In arXiv.org, volume arXiv:1704.07471, 2017.

Articles

2017
[25] A wirebasket preconditioner for the mortar boundary element method (Thomas Führer, Norbert Heuer), In Adv. Comput. Math., volume Published online first, 14 April 2017, 2017. [preprint]
[24] Local inverse estimates for non-local boundary integral operators (Markus Aurada, Michael Feischl, Thomas Führer, Michael Karkulik, Jens M. Melenk, Dirk Praetorius), In Math. Comp., volume 86, 2017. [preprint]
[23] Optimal additive Schwarz preconditioning for hypersingular integral equations on locally refined triangulations (Michael Feischl, Thomas Führer, Dirk Praetorius, Ernst P. Stephan), In Calcolo, volume 54, 2017. [preprint]
[22] Optimal preconditioning for the symmetric and nonsymmetric coupling of adaptive finite elements and boundary elements (Michael Feischl, Thomas Führer, Dirk Praetorius, Ernst P. Stephan), In Numer. Methods Partial Differential Equations, volume 33, 2017. [preprint]
[21] DPG method with optimal test functions for a fractional advection diffusion equation (Vincent J. Ervin, Thomas Führer, Norbert Heuer, Michael Karkulik), In J. Sci. Comput., volume 72, 2017. [preprint]
[20] On the DPG method for Signorini problems (Thomas Führer, Norbert Heuer, Ernst P. Stephan), In Accepted for publication in IMA J. Numer. Anal., 2017. [preprint]
[19] A time-stepping DPG scheme for the heat equation (Thomas Führer, Norbert Heuer, Jhuma Sen Gupta), In Comput. Methods Appl. Math., volume 17, 2017. [preprint]
[18] On the coupling of DPG and BEM (Thomas Führer, Norbert Heuer, Michael Karkulik), In Math. Comp., volume 86, 2017. [preprint]
2016
[17] Efficient numerical computation of direct exchange areas in thermal radiation analysis (Michael Feischl, Thomas Führer, Martin Niederer, Stephan Strommer, Andreas Steinboeck, Dirk Praetorius), In Numer. Heat. Tran. B, volume 69, 2016. [preprint]
[16] Robust coupling of DPG and BEM for a singularly perturbed transmission problem (Thomas Führer, Norbert Heuer), In Accepted for publication in Comput. Math. Appl., 2016. [preprint]
2015
[15] Adaptive boundary element methods for optimal convergence of point errors (Michael Feischl, Gregor Gantner, Alexander Haberl, Dirk Praetorius, Thomas Führer), In Numer. Math., volume 132, 2015. [preprint]
[14] Quasi-optimal convergence rates for adaptive boundary element methods with data approximation, part II: Hyper-singular integral equation (Michael Feischl, Thomas Führer, Michael Karkulik, Jens Markus Melenk, Dirk Praetorius), In Electron. Trans. Numer. Anal., volume 44, 2015. [preprint]
[13] Stability of symmetric and nonsymmetric FEM–BEM couplings for nonlinear elasticity problems (Michael Feischl, Thomas Führer, Michael Karkulik, Dirk Praetorius), In Numer. Math., volume 130, 2015. [preprint]
[12] Adaptive Boundary Element Methods (Michael Feischl, Thomas Führer, Norbert Heuer, Michael Karkulik, Dirk Praetorius), In Arch. Comput. Methods Engrg., volume 22, 2015. [preprint]
[11] Optimal additive Schwarz methods for the hp-BEM: the hypersingular integral operator in 3D on locally refined meshes (Thomas Führer, Jens M. Melenk, Dirk Praetorius, Alexander Rieder), In Comput. Math. Appl., volume 70, 2015. [preprint]
[10] Energy norm based error estimators for adaptive BEM for hypersingular integral equations (Markus Aurada, Michael Feischl, Thomas Führer, Michael Karkulik, Dirk Praetorius), In Appl. Numer. Math., volume 95, 2015. [preprint]
2014
[9] Quasi-optimal convergence rates for adaptive boundary element methods with data approximation, part I: weakly-singular integral equation (Michael Feischl, Thomas Führer, Michael Karkulik, Jens Markus Melenk, Dirk Praetorius), In Calcolo, volume 51, 2014. [preprint]
[8] Multiscale modeling in micromagnetics: existence of solutions and numerical integration (Florian Bruckner, Dieter Suess, Michael Feischl, Thomas Führer, Petra Goldenits, Marcus Page, Dirk Praetorius, Michele Ruggeri), In Math. Models Methods Appl. Sci., volume 24, 2014. [preprint]
[7] Convergence of adaptive BEM and adaptive FEM-BEM coupling for estimators without $h$-weighting factor (Michael Feischl, Thomas Führer, Gregor Mitscha-Eibl, Dirk Praetorius, Ernst P. Stephan), In Comput. Methods Appl. Math., volume 14, 2014. [preprint]
[6] HILBERT---a MATLAB implementation of adaptive 2D-BEM (Markus Aurada, Michael Ebner, Michael Feischl, Samuel Ferraz-Leite, Thomas Führer, Petra Goldenits, Michael Karkulik, Markus Mayr, Dirk Praetorius), In Numer. Algorithms, volume 67, 2014. [preprint]
[5] Adaptive FEM with optimal convergence rates for a certain class of nonsymmetric and possibly nonlinear problems (Michael Feischl, Thomas Führer, Dirk Praetorius), In SIAM J. Numer. Anal., volume 52, 2014. [preprint]
[4] ZZ-type a posteriori error estimators for adaptive boundary element methods on a curve (Michael Feischl, Thomas Führer, Michael Karkulik, Dirk Praetorius), In Eng. Anal. Bound. Elem., volume 38, 2014. [preprint]
2013
[3] Efficiency and optimality of some weighted-residual error estimator for adaptive 2D boundary element methods (Markus Aurada, Michael Feischl, Thomas Führer, Michael Karkulik, Dirk Praetorius), In Comput. Methods Appl. Math., volume 13, 2013. [preprint]
[2] Classical FEM-BEM coupling methods: nonlinearities, well-posedness, and adaptivity (Markus Aurada, Michael Feischl, Thomas Führer, Michael Karkulik, Jens Markus Melenk, Dirk Praetorius), In Comput. Mech., volume 51, 2013. [preprint]
[1] Combining micromagnetism and magnetostatic Maxwell equations for multiscale magnetic simulations (Florian Bruckner, Christoph Vogler, Bernhard Bergmair, Thomas Huber, Markus Fuger, Dieter Suess, Michael Feischl, Thomas Führer, Marcus Page, Dirk Praetorius), In J. Magn. Magn. Mater., volume 343, 2013. [preprint]

Proceedings

2014
[4] Optimal preconditioning for the coupling of adaptive finite elements and boundary elements (Michael Feischl, Thomas Führer, Ernst P. Stephan, Dirk Praetorius), In 11th World Congress on Computational Mechanics (WCCM XI), Barcelona, 20.07.2014-25.07.2014, 2014.
2013
[3] Quasi-optimal adaptive BEM (Michael Feischl, Thomas Führer, Michael Karkulik, Dirk Praetorius), In IABEM 2013 Symposium of the International Association for Boundary Element Methods, Santiago, 09.01.2013-11.01.2013, 2013.
[2] Novel inverse estimates for non-local operators (Michael Feischl, Thomas Führer, Michael Karkulik, Jens M. Melenk, Dirk Praetorius), In IABEM 2013 Symposium of the International Association for Boundary Element Methods, Santiago, 09.01.2013-11.01.2013, 2013.
[1] FEM-BEM couplings without stabilization (Michael Feischl, Thomas Führer, Michael Karkulik, Jens M. Melenk, Dirk Praetorius), In IABEM 2013 Symposium of the International Association for Boundary Element Methods, Santiago, 09.01.2013-11.01.2013, 2013.

Theses

2014
[3] Zur Kopplung von finiten Elementen und Randelementen (Thomas Führer), PhD thesis, Vienna University of Technology, 2014. (Supervised by Dirk Praetorius and Ernst P. Stephan)
[2] Adaptive BEM und FEM-BEM-Kopplung für die Lamé-Gleichung (Gregor Mitscha-Eibl), Master's thesis, Vienna University of Technology, 2014. (Supervised by Dirk Praetorius and Thomas Führer)
2010
[1] Numerische Berechnung des magnetischen Streufelds (Thomas Führer), Master's thesis, Vienna University of Technology, 2010. (Supervised by Dirk Praetorius)

Note

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