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Similarity Equivariant Graph Neural Networks for Homogenization of Metamaterials
To make our model as accurate and data-efficient as possible, various symmetries are incorporated into the model.
An adaptive variational Quasicontinuum methodology for lattice networks with localized damage
This contribution deals with the crack initiation and propagation in such materials and focuses on an adaptive multiscale approach that captures the spatially evolving fracture.
Materials Science
A Variational Formulation of Dissipative Quasicontinuum Methods
By construction it is shown that the QC method with dissipative interactions can be expressed as a minimization problem of a properly built energy potential, providing solutions equivalent to those of the virtual-power-based QC formulation.
Computational Physics Materials Science
