3D elastic wave propagation with a factorized Fourier neural operator (F-FNO)

DOI10.1016/J.CMA.2023.116718OpenAlexW4390809210MaRDI QIDQ6194185

Filippo Gatti, Michaël Bertin, Fanny Lehmann, Didier Clouteau

Publication date: 19 March 2024

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2023.116718

zbMATH Keywords

surrogate modelelastic wave propagationneural operatorsseismic wave simulation

Mathematics Subject Classification ID

Mechanics of deformable solids (74-XX) Biology and other natural sciences (92-XX)

Cites Work

• Neural operator prediction of linear instability waves in high-speed boundary layers
• Physics-informed neural networks: a deep learning framework for solving forward and inverse problems involving nonlinear partial differential equations
• A physics-informed variational DeepONet for predicting crack path in quasi-brittle materials
• Wavelet neural operator for solving parametric partial differential equations in computational mechanics problems
• Fourier-DeepONet: Fourier-enhanced deep operator networks for full waveform inversion with improved accuracy, generalizability, and robustness

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