Dirac assisted tree method for 1D heterogeneous Helmholtz equations with arbitrary variable wave numbers
DOI10.1016/J.CAMWA.2021.06.015OpenAlexW3094825971WikidataQ112880457 ScholiaQ112880457MaRDI QIDQ2047600
Publication date: 20 August 2021
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2011.01295
compact finite difference methodnumerical dispersionaccuracy orderDirac assisted tree (DAT) methodheterogeneous Helmholtz equationvariable wave number
Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06)
Related Items (5)
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