A new method to deduce high-order compact difference schemes for two-dimensional Poisson equation

DOI10.1016/j.amc.2013.12.096zbMath1410.65420OpenAlexW2057324804MaRDI QIDQ1644024

Shuying Zhai, Xinlong Feng, Yin-Nian He

Publication date: 21 June 2018

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2013.12.096

zbMATH Keywords

Poisson equationhigh accuracycompact difference schemeparabolic interpolationdual partitionSimpson integral formula

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06)

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