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cs.CE2026
Machine Learning-Accelerated Time Integration of Plasticity Models
Nasrin Talebi, Magnus Ekh, Knut Andreas Meyer
Finite element simulations of structures with nonlinear material behavior require advanced material models to provide accurate predictions. However, the computational costs of thes…
cs.CE2026
A Regularized Ensemble Kalman Filter for Stochastic Phase Field Models of Brittle Fracture
Lucas Hermann, Ralf Jänicke, Knut Andreas Meyer +1
The phase-field approach to brittle fracture provides a continuum framework for modeling crack initiation and propagation without explicit representation of discrete crack surfaces…
cs.CE2024
Automated model discovery of finite strain elastoplasticity from uniaxial experiments
Asghar A. Jadoon, Knut A. Meyer, Jan N. Fuhg
Constitutive modeling lies at the core of mechanics, allowing us to map strains onto stresses for a material in a given mechanical setting. Historically, researchers relied on phen…