Machine learning for climate physics and simulations

CY Lai, P Hassanzadeh, A Sheshadri… - Annual Review of …, 2024‏ - annualreviews.org
We discuss the emerging advances and opportunities at the intersection of machine
learning (ML) and climate physics, highlighting the use of ML techniques, including …

[PDF][PDF] Multifidelity domain decomposition-based physics-informed neural networks for time-dependent problems

A Heinlein, AA Howard, D Beecroft… - arxiv preprint arxiv …, 2024‏ - researchgate.net
Multiscale problems are challenging for neural network-based discretizations of differential
equations, such as physics-informed neural networks (PINNs). This can be (partly) attributed …

Multifidelity kolmogorov-arnold networks

AA Howard, B Jacob, P Stinis - arxiv preprint arxiv:2410.14764, 2024‏ - arxiv.org
We develop a method for multifidelity Kolmogorov-Arnold networks (KANs), which use a low-
fidelity model along with a small amount of high-fidelity data to train a model for the high …