:-)

Kontakt: Hier!

Lehre:

Vorlesungen im Wintersemester 2022/2023:

• Numerik partieller Differentialgleichungen
• Mathe III für Maschinenwesen
• Seminar "Wissenschaftliche Literatur - Aktuelle Themen" (5. Semester) Alle Informationen am 10.10.2022 in WIL/C129, oder im Matrix-Raum erfragen!

Science News:

• Sep 27, 2022: The preprint Benchmarking Numerical Algorithms for Harmonic Maps into the Sphere (with Sören Bartels, Klaus Böhnlein, and Christian Palus) has been uploaded to arXiv.

• Sep 26, 2022: The preprint Representative volume element approximations in elastoplastic spring networks (with Sabine Haberland, Patrick Jaap, Stefan Neukamm, and Mario Varga) has been uploaded to arXiv.

• Sep 17, 2022: Lisa Julia Nebel got the price for the best young research talk for her talk on "The formation of wrinkles in bi-layer systems" at the Chemnitz Finite Element Symposium 2022.

• Sep 6, 2022: I gave a talk on Geometric finite elements for director shell models at the CMM-SolMech conference in Świnoujscie, Poland.

• Jun 24, 2022: I gave a talk on "Geometric Finite Elements" at the Oberwolfach Workshop on Hilbert Complexes.

• Jun 8, 2022: I gave a keynote lecture on "Analysis of nonsmooth multigrid for phase-field brittle fracture" at the ECCOMAS conference in Oslo, Norway.

• May 23-25, 2022: Together with Sören Bartels, Patrick Dondl, and Bernd Schmidt, I organized a workshop on Nonlinear bending.

• Apr 27, 2022: Ansgar Burchardt successfully defended his PhD thesis on Numerical Simulation of Wear of Total Knee Replacements.
• Mar 29, 2022: I gave a talk on "Geometric Finite Elements" at CASUS Görlitz.
• Mar 21, 2022: The preprint A homogenized bending theory for prestrained plates (with Klaus Böhnlein, Stefan Neukamm, and David Padilla-Garza) has been uploaded to arXiv.
• Jan 17, 2022: The preprint Numerical approaches for investigating quasiconvexity in the context of Morrey's conjecture (with Jendrik Voss, Robert J. Martin, Siddhant Kumar Dennis M. Kochmann, and Patrizio Neff) has been uploaded to arXiv.
• Jan 11, 2022: Ansgar Burchardt has submitted his thesis "Numerical Simulation of Wear of Total Knee Replacements"
• Dec 20, 2021: The paper  The Parallel Full Approximation Scheme in Space and Time for a Parabolic Finite Element Problem (with Ruth Schöbel and Robert Speck) has been accepted for publication in the proceedings of the 26th Conference on Domain Decomposition Methods.
• May 19, 2021: The paper Exploring Plasmonic Resonances Toward “Large-Scale” Flexible Optical Sensors with Deformation Stability (with Anik Kumar Ghosh, Swagato Sarkar, Lisa J. Nebel, Olha Aftenieva, Vaibhav Gupta, Amit Das, Joby Joseph, Sven Wießner, Tobias A.F. König, and Andreas Fery) has been published in Advanced Functional Materials. More wrinkling of Cosserat shells, this time with stress plots!
• May 10, 2021: The paper Controlling line defects in wrinkling: a pathway towards hierarchical wrinkling structures (with André Knapp, Lisa Nebel, Mirko Nitschke and Andreas Fery) has been published in Soft Matter. It shows wrinkling of Cosserat shells in action!
• Apr. 28, 2021: The preprint Conforming Finite Elements for H(sym Curl) and H(dev sym Curl) has been uploaded to arXiv.
• Mar. 18, 2021: The preprint Truncated Nonsmooth Newton Multigrid for phase-field brittle-fracture problems (with Carsten Gräser and Daniel Kienle) has seen a major update.  It now contains a large section with numerical tests.
• Mar. 17, 2021: The preprint The Parallel Full Approximation Scheme in Space and Time for a Parabolic Finite Element Problem (with Ruth Schöbel and Robert Speck) has been uploaded to arXiv.
• Mar. 1, 2021: I gave a talk on Nonsmooth Multigrid Methods for Problems in Mechanics in the seminar of Prof. Kaliske, TU Dresden.

Older news

Bachelor- und Masterarbeiten:

• Übersicht

Getting started with Dune:

I have written a book on the DUNE software system, which is published by Springer Verlag. The friendly folks at Springer gave their permission to publish the chapter on how to get started with DUNE right here as well.