The comparison of two error estimates for approximate solutions of the Poisson equation

DOI10.4171/ZAA/485zbMath0809.35003OpenAlexW2567645578MaRDI QIDQ1340792

G. Lüttgens

Publication date: 29 March 1995

Published in: Zeitschrift für Analysis und ihre Anwendungen (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/zaa/485

zbMATH Keywords

finite difference methodDirichlet problem for the Poisson equation

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Theoretical approximation in context of PDEs (35A35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Rate of convergence, degree of approximation (41A25)

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