22nd GAMM Seminar on Microstructures
TU Wien, January 27-28, 2023 and Young Researchers' Meeting on January 26, 2023
| Thursday 26.01.2022 – Young Researchers' Meeting | ||
| 13:30 – 14:00 |
Registration | |
| 14:00 – 14:10 |
Opening | |
| 14:10 – 15:00 |
Roberta Marziani (Dortmund) |
3D variational models for dislocations |
| Coffee break | ||
| 15:30 – 16:20 |
Matthias Ruf (Lausanne) |
Random microstructure and stochastic homogenization |
| 16:20 – 18:00 |
Open discussion | |
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| Friday 27.01.2022 – GAMM Seminar | ||
| 08:30 – 08:50 |
Registration | |
| 08:50 – 09:00 |
Opening | |
| Session 1 (Chair: Elisa Davoli) | ||
| 09:00 – 09:40 |
Ulisse Stefanelli (Wien) |
A combined filtered/phase-field approach to topology optimization in elasticity |
| 09:40 – 10:00 |
Andrea Kubin (TU München) |
The variational approch to supercritical fractional perimeter (s>1) and to the s-fractional heat flow and the limit cases s go to 0 and 1. |
| 10:00 – 10:20 |
Janusz Ginster (HU Berlin) |
Scaling laws and the emergence of complex patterns in helimagnetism |
| 10:20 – 10:40 |
Dominik Engl (Eichstätt-Ingolstadt) |
Asymptotic variational analysis of single-crystal plasticity in the limit of vanishing thickness and rigid elasticity |
| Coffee break | ||
| Session 2 (Chair: Dirk Praetorius) | ||
| 11:10 – 11:50 |
Sören Bartels (Freiburg) |
Modeling and simulation of thin sheet folding |
| 11:50 – 12:10 |
Emanuele Tasso (TU Wien) |
Generalised bounded deformation on Riemannian manifolds |
| 12:10 – 12:30 |
David Padilla-Garza (Dresden) |
A homogenized bending theory for prestrained plates |
| 12:30 – 12:50 |
Max Griehl (Dresden) |
Derivation of a bending theory for nematic liquid-crystal elastomeric plates through Gamma-convergence |
| Lunch break (individual) | ||
| Session 3 (Chair: Kerstin Weinberg) | ||
| 14:20 – 15:00 |
Laurent Stainier (Nantes) |
Model-free data-driven paradigms for multi-scale mechanics |
| 15:00 – 15:20 |
Shivangi Aney (DLR Köln) |
The effect of pore-wall morphology on the scaling exponents for open-porous materials |
| 15:20 – 15:40 |
Marius Harnisch (TU Dortmund) |
On a modular data-driven framework for inelastic material behavior using history surrogates |
| 15:40 – 16:00 |
Maximilian Köhler (Bochum) |
Advances in relaxed continuum damage mechanics at finite strains: Adaptive convexification and strain softening |
| Coffee break | ||
| Session 4 (Chair: Barbara Zwicknagl) | ||
| 16:30 – 16:50 |
Umberto Zerbinati (Oxford) |
Anisotropic acoustic waves in diluted nematic liquid crystals |
| 16:50 – 17:10 |
Eduard Rohan (Pilsen) |
Acoustic streaming in porous structures - homogenization based modelling |
| 17:10 – 17:30 |
Timo Neumeier (Augsburg) |
Higher dimensional numerical relaxation in continuum damage mechanics |
| 17:30 – 17:50 |
Phillipp Kowol (Wuppertal) |
Controlled cracking for strain relief in highly stretchable multi-layer polymer structures |
| 17:50 – 18:10 |
Carsten Carstensen (HU Berlin) |
Hybrid high-order methods (HHO) for nonlinear problems? |
| 18:15 – 19:00 |
Meeting of GAMM Activity Group | |
| 19:30 – 22:00 |
Conference Dinner | |
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| Saturday 28.01.2022 – GAMM Seminar | ||
| Session 5 (Chair: Carsten Carstensen) | ||
| 09:00 – 09:40 |
Daniel Peterseim (Augsburg) |
On the localization problem in numerical deterministic and stochastic homogenization |
| 09:40 – 10:00 |
Andrea Chiesa (Wien) |
Finite-strain Poynting-Thomson model: existence and linearization |
| 10:00 – 10:20 |
Peter Lewintan (Duisburg-Essen) |
L1-Korn-Maxwell-Sobolev inequalities in all dimensions |
| 10:20 – 10:40 |
Camillo Tissot (Heidelberg) |
On scaling properties for two-state problems |
| Coffee break | ||
| Session 6 (Chair: Ben Schweizer) | ||
| 11:10 – 11:30 |
Andrea Torricelli (Modena) |
Asymptotic analysis of a family of non-loocal functionals on sets |
| 11:30 – 11:50 |
Konstantinos Zemas (Münster) |
Homogenization of nonlinear randomly perforated materials under minimal assumptions on the geometry |
| 11:50 – 12:10 |
Hsu-Cheng Cheng (ETH Zürich) |
A phase field model for ferroelectrics with nonlinear kinetics and electro-mechanical coupling |
| 12:10 – 12:50 |
Barbara Zwicknagl (HU Berlin) |
Geometry of needle-like microstructures in shape-memory alloys |
| 12:50 – 13:00 |
Closing | |