A POD-based neural operator achieves lower errors and faster runtime than Fourier Neural Operators on high-frequency dispersive PDEs, with a universality result for the generalized spectral operator family.
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PODNO: Proper Orthogonal Decomposition Neural Operators
A POD-based neural operator achieves lower errors and faster runtime than Fourier Neural Operators on high-frequency dispersive PDEs, with a universality result for the generalized spectral operator family.