Localized singular boundary method for the simulation of large-scale problems of elliptic operators in complex geometries

DOI10.1016/j.camwa.2021.11.018OpenAlexW3216881441WikidataQ114201496 ScholiaQ114201496MaRDI QIDQ825505

Lin Qiu, Ji Lin, Fajie Wang

Publication date: 17 December 2021

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2021.11.018

zbMATH Keywords

particular solutionChebyshev polynomialscomplex geometryinhomogeneous elliptic problemlocalized singular boundary methodsophisticated analytical solution

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary element methods applied to problems in solid mechanics (74S15) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38) Fundamental solutions, Green's function methods, etc. for boundary value problems involving PDEs (65N80)

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