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physics-informed neural networks

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04:00

2026-09-15

arxiv.org

machine-learning

A derivative-fidelity failure mode in physics-informed neural networks: strengthened benchmark evidence from function-value training

A paper posted to arXiv (arXiv:2609.13171v1) formulates derivative fidelity as a failure mode of physics-informed neural networks (PINNs), showing that multilayer perceptrons trained only on function …

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machine learning 1 neural networks 1 ai research 1