jinns: a JAX Library for Physics-Informed Neural Networks

Hugo Gangloff; Nicolas Jouvin

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arXiv · 2412.14132

jinns: a JAX Library for Physics-Informed Neural Networks

Hugo Gangloff·Nicolas Jouvin

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Abstract

jinns is an open-source Python library for physics-informed neural networks, built to tackle both forward and inverse problems, as well as meta-model learning. Rooted in the JAX ecosystem, it provides a versatile framework for efficiently prototyping real-problems, while easily allowing extensions to specific needs. Furthermore, the implementation leverages existing popular JAX libraries such as equinox and optax for model definition and optimisation, bringing a sense of familiarity to the user. Many models are available as baselines, and the documentation provides reference implementations of different use-cases along with step-by-step tutorials for extensions to specific needs. The code is available on Gitlab https://gitlab.com/mia_jinns/jinns.

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BibTeX RIS

Hugo Gangloff, Nicolas Jouvin. 2024-12-18. jinns: a JAX Library for Physics-Informed Neural Networks. https://arxiv.org/abs/2412.14132

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