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The numerical evaluation of particular solutions for Poisson’s equation. (English) Zbl 0576.65114
Three numerical methods - the first method uses the Newton potential, the second a Fourier sine series and the third a polynomial approximation for the inhomogeneous term - for the evaluation of particular solutions for the Poisson equation are presented. Numerical examples are given.
Reviewer: S.Filippi

MSC:
65N35 Spectral, collocation and related methods for boundary value problems involving PDEs
35J05 Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation
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