Similarity Equivariant Graph Neural Networks for Homogenization of Metamaterials

no code implementations • 26 Apr 2024 • Fleur Hendriks, Vlado Menkovski, Martin Doškář, Marc G. D. Geers, Ondřej Rokoš

To make our model as accurate and data-efficient as possible, various symmetries are incorporated into the model.

A finite element perspective on non-linear FFT-based micromechanical simulations

2 code implementations • 22 Jan 2016 • Jan Zeman, Tom W. J. de Geus, Jaroslav Vondřejc, Ron H. J. Peerlings, Marc G. D. Geers

Fourier solvers have become efficient tools to establish structure-property relations in heterogeneous materials.

Computational Physics