Differential quadrature domain decomposition method for problems on a triangular domain

DOI10.1002/NUM.20052zbMath1069.65130OpenAlexW2089466113MaRDI QIDQ4680487

Shuting Liu, Xiong-Hua Wu

Publication date: 1 June 2005

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.20052

zbMATH Keywords

numerical examplesPoisson equationdomain decomposition methoddifferential quadrature methodtriangular domainblock matrix techniqueboundary reduction technique

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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