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arXiv · 2301.07503

Model-agnostic machine learning of conservation laws from data

Shivam Arora·Alex Bihlo·Rüdiger Brecht·Pavel Holba
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Abstract

We present a machine learning based method for learning first integrals of systems of ordinary differential equations from given trajectory data. The method is model-agnostic in that it does not require explicit knowledge of the underlying system of differential equations that generated the trajectories. As a by-product, once the first integrals have been learned, also the system of differential equations will be known. We illustrate our method by considering several classical problems from the mathematical sciences.

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Shivam Arora, Alex Bihlo, Rüdiger Brecht, Pavel Holba. 2023-01-12. Model-agnostic machine learning of conservation laws from data. https://arxiv.org/abs/2301.07503

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