Title of article
The numerical solution of the dirichlet problem for the Helmholtz equation Original Research Article
Author/Authors
J.B.R. do Val، نويسنده , , M.G. Andrade Fo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
5
From page
85
To page
89
Abstract
A numerical treatment for the boundary value problem involving the Helmholtz equation Δu − λ2u = 0 is presented. The precision error for square grids is of order O(h2) and a stricter evaluation for the method is obtained when compared with the precision error for the standard finite difference scheme.
Keywords
Elliptic differential equations , Numerical solutions for partial differential equations , Helmholtz equation , Nonstandard difference approximations
Journal title
Applied Mathematics Letters
Serial Year
1996
Journal title
Applied Mathematics Letters
Record number
896370
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