Publication | Open Access

On the eigenvector bias of Fourier feature networks: From regression to solving multi-scale PDEs with physics-informed neural networks

Multi-scale PdesMachine LearningPhysicsEngineeringNatural SciencesMultiphysics ModelingHigher Dimensional ProblemPde-constrained OptimizationPhysic Aware Machine LearningLarge Scale OptimizationInverse ProblemsNonlinear Dimensionality ReductionFourier Feature NetworksEigenvector BiasMultiscale Modeling