Title of article
Full low-frequency asymptotics for the reduced wave equation Original Research Article
Author/Authors
H. Ammari، نويسنده , , J.-C. Nédélec، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
5
From page
127
To page
131
Abstract
A new and simple procedure for determining the full low-frequency expansions of solutions of the exterior Dirichlet and Neumann boundary value problem for the Helmholtz equation with variable coefficients in two- and three-dimensional exterior domains is presented.
Keywords
Low frequency asymptotics , Reduced wave equation , Helmholtz equation , Exterior boundary value problems
Journal title
Applied Mathematics Letters
Serial Year
1999
Journal title
Applied Mathematics Letters
Record number
896752
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