Fourier Collocation and Reduced Basis Methods for Fast Modeling of Compressible Flows

DOI10.4208/cicp.OA-2021-0180zbMath1500.76064MaRDI QIDQ5042004

Jian Yu, Deep Ray, Jan S. Hesthaven

Publication date: 18 October 2022

Published in: Communications in Computational Physics (Search for Journal in Brave)

zbMATH Keywords

artificial viscosityshock wavefilteringFourier collocation methodfive-stage fourth-order Runge-Kutta temporal discretizationGauss-Newton approximated tensor methodprojection-based reduced order method

Mathematics Subject Classification ID

Shock waves and blast waves in fluid mechanics (76L05) Finite difference methods applied to problems in fluid mechanics (76M20) Gas dynamics (general theory) (76N15) Spectral methods applied to problems in fluid mechanics (76M22)

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A reduced Galerkin finite element formulation based on proper orthogonal decomposition for the generalized KDV-RLW-Rosenau equation ⋮ A filtered Chebyshev spectral method for conservation laws on network

Uses Software

• Matlab

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