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
 
 
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
 
 
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