Flow reconstruction by multiresolution optimization of a discrete loss with automatic differentiation
Petr Karnakov, Sergey Litvinov, Petros Koumoutsakos
Topics & Concepts
Multigrid methodInverse problemMaxima and minimaRegularization (linguistics)Automatic differentiationMathematical optimizationComputer scienceAlgorithmApplied mathematicsArtificial neural networkOptimization problemMathematicsPartial differential equationMathematical analysisArtificial intelligenceComputationModel Reduction and Neural NetworksFluid Dynamics and Turbulent FlowsAdvanced Numerical Methods in Computational Mathematics