High order methods for acoustic scattering: Coupling Farfield Expansions ABC with Deferred-Correction methods
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Publication:6343058
DOI10.1016/j.wavemoti.2020.102529zbMath1524.35171arXiv2006.09333MaRDI QIDQ6343058
Sebastian Acosta, Vianey Villamizar, Otilio Rojas, Dane Grundvig
Publication date: 16 June 2020
Boundary value problems for second-order elliptic equations (35J25) Scattering theory for PDEs (35P25) Hydro- and aero-acoustics (76Q05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06)