Controlling oscillations in spectral methods by local artificial viscosity governed by neural networks
Lukas Schwander, Deep Ray, Jan S. Hesthaven
Topics & Concepts
Artificial neural networkNonlinear systemConservation lawViscosityEstimatorSpectral methodContext (archaeology)Euler equationsFourier transformMathematicsEuler's formulaEntropy (arrow of time)Applied mathematicsComputer scienceMathematical analysisPhysicsArtificial intelligenceQuantum mechanicsStatisticsBiologyPaleontologyModel Reduction and Neural NetworksFluid Dynamics and Turbulent FlowsComputational Fluid Dynamics and Aerodynamics