Comparison of finite element and discrete exterior calculus in computation of time-harmonic wave propagation with controllability
DOI10.1016/J.CAM.2024.116154MaRDI QIDQ6653488
Publication date: 16 December 2024
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
wave equationfinite element methodacousticstime-harmonic wavesdiscrete differential formshigh wavenumberfinite element exterior calculusdiscrete exterior calculus
Controllability (93B05) Scattering theory for PDEs (35P25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Hydro- and aero-acoustics (76Q05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Electromagnetic theory (general) (78A25)
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