Dirac Assisted Tree Method for 1D Heterogeneous Helmholtz Equations with Arbitrary Variable Wave Numbers

DOI10.1016/J.CAMWA.2021.06.015zbMath1524.35159arXiv2011.01295WikidataQ112880457 ScholiaQ112880457MaRDI QIDQ6352853

Bin Han, Yau Shu Wong, Michelle Michelle

Publication date: 2 November 2020

Mathematics Subject Classification ID

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)

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