Neural operators for accelerating scientific simulations and design

K Azizzadenesheli, N Kovachki, Z Li… - Nature Reviews …, 2024 - nature.com
Scientific discovery and engineering design are currently limited by the time and cost of
physical experiments. Numerical simulations are an alternative approach but are usually …

Scientific machine learning through physics–informed neural networks: Where we are and what's next

S Cuomo, VS Di Cola, F Giampaolo, G Rozza… - Journal of Scientific …, 2022 - Springer
Abstract Physics-Informed Neural Networks (PINN) are neural networks (NNs) that encode
model equations, like Partial Differential Equations (PDE), as a component of the neural …

A comprehensive study of non-adaptive and residual-based adaptive sampling for physics-informed neural networks

C Wu, M Zhu, Q Tan, Y Kartha, L Lu - Computer Methods in Applied …, 2023 - Elsevier
Physics-informed neural networks (PINNs) have shown to be effective tools for solving both
forward and inverse problems of partial differential equations (PDEs). PINNs embed the …

An expert's guide to training physics-informed neural networks

S Wang, S Sankaran, H Wang, P Perdikaris - arxiv preprint arxiv …, 2023 - arxiv.org
Physics-informed neural networks (PINNs) have been popularized as a deep learning
framework that can seamlessly synthesize observational data and partial differential …

Respecting causality for training physics-informed neural networks

S Wang, S Sankaran, P Perdikaris - Computer Methods in Applied …, 2024 - Elsevier
While the popularity of physics-informed neural networks (PINNs) is steadily rising, to this
date PINNs have not been successful in simulating dynamical systems whose solution …

Pdebench: An extensive benchmark for scientific machine learning

M Takamoto, T Praditia, R Leiteritz… - Advances in …, 2022 - proceedings.neurips.cc
Abstract Machine learning-based modeling of physical systems has experienced increased
interest in recent years. Despite some impressive progress, there is still a lack of …

Physics-informed machine learning: A survey on problems, methods and applications

Z Hao, S Liu, Y Zhang, C Ying, Y Feng, H Su… - arxiv preprint arxiv …, 2022 - arxiv.org
Recent advances of data-driven machine learning have revolutionized fields like computer
vision, reinforcement learning, and many scientific and engineering domains. In many real …

A comprehensive and fair comparison between mlp and kan representations for differential equations and operator networks

K Shukla, JD Toscano, Z Wang, Z Zou… - Computer Methods in …, 2024 - Elsevier
Abstract Kolmogorov–Arnold Networks (KANs) were recently introduced as an alternative
representation model to MLP. Herein, we employ KANs to construct physics-informed …

Earthformer: Exploring space-time transformers for earth system forecasting

Z Gao, X Shi, H Wang, Y Zhu… - Advances in …, 2022 - proceedings.neurips.cc
Conventionally, Earth system (eg, weather and climate) forecasting relies on numerical
simulation with complex physical models and hence is both expensive in computation and …

Artificial intelligence for science in quantum, atomistic, and continuum systems

X Zhang, L Wang, J Helwig, Y Luo, C Fu, Y **e… - arxiv preprint arxiv …, 2023 - arxiv.org
Advances in artificial intelligence (AI) are fueling a new paradigm of discoveries in natural
sciences. Today, AI has started to advance natural sciences by improving, accelerating, and …