An efficient implementation of fourth-order compact finite difference scheme for Poisson equation with Dirichlet boundary conditions

DOI10.1016/j.camwa.2016.02.022zbMath1443.65288OpenAlexW2296268228MaRDI QIDQ2007221

Jun Qiu, Hanquan Wang, Xiu Ma, Yan Liang, Yong Zhang

Publication date: 12 October 2020

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

Full work available at URL: https://doi.org/10.1016/j.camwa.2016.02.022

zbMATH Keywords

Poisson equationcompact finite difference schemefourth-orderdiscrete sine transform

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Numerical methods for discrete and fast Fourier transforms (65T50) Finite difference methods for boundary value problems involving PDEs (65N06) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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Cites Work

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