L1-Based Reduced Over Collocation and Hyper Reduction for Steady State and Time-Dependent Nonlinear Equations
Yanlai Chen, Lijie Ji, Akil Narayan, Zhenli Xu
Topics & Concepts
Nonlinear systemEstimatorSolverMathematical optimizationMathematicsInterpolation (computer graphics)Collocation (remote sensing)Online modelDimensionality reductionComputer scienceReduction (mathematics)AlgorithmApplied mathematicsArtificial intelligenceMachine learningStatisticsQuantum mechanicsMotion (physics)GeometryPhysicsModel Reduction and Neural NetworksNumerical methods for differential equationsComputational Fluid Dynamics and Aerodynamics