Alexandre Allauzen

Higher-Order Fourier Neural Operator: Explicit Mode Mixer for Nonlinear PDEs

Alex Colagrande, Paul Caillon, Eva Feillet, Alexandre Allauzen

Neural operators provide deep neural networks for learning mappings between function spaces. Among them, the Fourier Neural Operator (FNO) is particularly effective: its spectral convolution relies on low-dimensional Fourier-domain representations and can handle inputs at differe…Read more