Neuigkeiten aus der Professur
- Dec. 9, 2020: My book on the Dune software system has been published by Springer!
- Sep. 17, 2020: Together with Arnold Reusken and Ivo Sbalzarini I chaired a minisymposium on Vector-and tensor-valued surface PDEs at this year's DMV Jahrestagung.
- Jul. 23, 2020: The preprint Truncated Nonsmooth Newton Multigrid for phase-field brittle-fracture problems (with Carsten Gräser and Daniel Kienle) has been uploaded to arXiv. It is a preliminary version without numerical tests. Such tests will appear in an updated version.
- Apr. 16, 2020: The Handbook of Variational Methods for Nonlinear Geometric Data has been published. Hanne Hardering and I contributed a chapter on Geometric Finite Elements.
- Apr. 3, 2020: I uploaded an updated version of the paper Getting started with DUNE. It now covers Dune Version 2.7.
- Jan. 10, 2020: I gave a talk on "Geometric Finite Elements" at the Humboldt Universität Berlin
- Nov. 1, 2019: Ruth Schöbel from the Jülich Supercomputing Centre joined the group.
- Oct. 13, 2019: An expanded version of the paper "Solving primal plasticity increment problems in the time of a single predictor-corrector iteration" (with Patrick Jaap) has been accepted for publication in Comp. Mech.
- Oct. 1, 2019: The paper "The DUNE Framework: Basic Concepts and Recent Developments" (with Peter Bastian, Markus Blatt, Andreas Dedner, Nils-Arne Dreier, Christian Engwer, René Fritze, Carsten Gräser, Dominic Kempf, Robert Klöfkorn, and Mario Ohlberger) has been uploaded to arXiv.org.
- Sep. 23, 2019: I gave a keynote talk on "Geometric Finite Elements" at the DMV Jahrestagung 2019 in Karlsruhe.
- Sep. 9, 2019: Pierrick Guichard from ENSTA Paris joined the group for a half-year stay.
- Aug. 14, 2019: The review paper "Geometric Finite Elements" (with Hanne Hardering) has been accepted for inclusion into the Springer "Handbook of Variational Methods for Nonlinear Geometric Data", edited by Martin Holler, Philipp Grohs, and Andreas Weinmann.
- June, 2019: The DFG has granted funding for the project "Nonsmooth Multi-Level Optimization Algorithms for Energetic Formulations of Finite-Strain Elastoplasticity" (with Anton Schiela) as part of SPP 1962.
- Dec. 31, 2018: The paper "The quasiconvex envelope of conformally invariant planar energy functions in isotropic hyperelasticity" (with Robert J. Martin, Jendrik Voss, Ionel-Dumitrel Ghiba, and Patrizio Neff) has been uploaded to arXiv.org.
- Dec. 18, 2018: The paper "Projection-Based Finite Elements for Nonlinear Function Spaces" (with Philipp Grohs, Hanne Hardering and Markus Sprecher) has been accepted by SINUM.
- Nov. 21, 2018: The paper "A globally convergent filter-trust-region method for large deformation contact problems" (with Jonathan Youett and Ralf Kornhuber) has been accepted by SISC.
- Nov. 9, 2018: I gave a talk on "Geometric finite elements for nonlinear director rod and shell problems" at the seminar of Prof. Manfred Bischoff, Stuttgart
- Sept. 26-28, 2018: Workshop Mathematics of Thin Structures (Modeling, Analysis and Simulation) at TU Dresden
- Sept. 22, 2018: The Paper "Truncated Nonsmooth Newton Multigrid Methods for Block-Separable Minimization Problems" (with Carsten Gräser) has been accepted by the IMA Journal of Numerical Analysis.