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20162026
most citedNeural networks meet hyperelasticity: A guide to enforcing physics

172 citations · 620 across the 24 of their papers we have counts for

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6 papers · 1 filter

cond-mat.mtrl-sci2025★ 1 cited

Construction of minimal integrity basis for anisotropic hyperelasticity via structural tensors

Brain M. Riemer, Jörg Brummund, Karl A. Kalina +3

We present minimal integrity bases for all common anisotropies in hyperelasticity via the structural tensor concept, which can be used to formulate any algebraic invariant function…

cs.CE2025★ 1 cited

A physics-augmented neural network framework for finite strain incompressible viscoelasticity

Karl A. Kalina, Jörg Brummund, Markus Kästner

We propose a physics-augmented neural network (PANN) framework for finite strain incompressible viscoelasticity within the generalized standard materials theory. The formulation is…

cond-mat.mtrl-sci2025★ 4 cited

Precise, efficient and flexible modeling of crystallizing elastomers based on physics-augmented neural networks

Konrad Friedrichs, Franz Dammaß, Karl A. Kalina +1

We propose a precise and efficient physics-augmented neural network (PANN) to model strain-induced crystallization in rubbery polymers. We demonstrate that the model can be flexibl…

cs.CE2025

A data-driven multiscale scheme for anisotropic finite strain magneto-elasticity

Heinrich T. Roth, Philipp Gebhart, Karl A. Kalina +2

In this work, we develop a neural network-based, data-driven, decoupled multiscale scheme for the modeling of structured magnetically soft magnetorheological elastomers (MREs). On…

cs.CE2025

Data-efficient inverse design of spinodoid metamaterials

Max Rosenkranz, Markus Kästner, Ivo F. Sbalzarini

We create an data-efficient and accurate surrogate model for structure-property linkages of spinodoid metamaterials with only 75 data points -- far fewer than the several thousands…

cs.CE2025

A dual-stage constitutive modeling framework based on finite strain data-driven identification and physics-augmented neural networks

Lennart Linden, Karl A. Kalina, Jörg Brummund +2

In this contribution, we present a novel consistent dual-stage approach for the automated generation of hyperelastic constitutive models which only requires experimentally measurab…