Search Results for author: Robert Joseph George

Found 2 papers, 1 papers with code

Pretraining Codomain Attention Neural Operators for Solving Multiphysics PDEs

1 code implementation19 Mar 2024 Md Ashiqur Rahman, Robert Joseph George, Mogab Elleithy, Daniel Leibovici, Zongyi Li, Boris Bonev, Colin White, Julius Berner, Raymond A. Yeh, Jean Kossaifi, Kamyar Azizzadenesheli, Anima Anandkumar

On complex downstream tasks with limited data, such as fluid flow simulations and fluid-structure interactions, we found CoDA-NO to outperform existing methods on the few-shot learning task by over $36\%$.

Few-Shot Learning Self-Supervised Learning

Incremental Spatial and Spectral Learning of Neural Operators for Solving Large-Scale PDEs

no code implementations28 Nov 2022 Robert Joseph George, Jiawei Zhao, Jean Kossaifi, Zongyi Li, Anima Anandkumar

Fourier Neural Operators (FNO) offer a principled approach to solving challenging partial differential equations (PDE) such as turbulent flows.

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