Title of article
On surface radiation conditions for an ellipse
Author/Authors
Medvinsky، نويسنده , , M. and Turkel، نويسنده , , E.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
9
From page
1647
To page
1655
Abstract
We compare several On Surface Radiation Boundary Conditions in two dimensions, for solving the Helmholtz equation exterior to an ellipse. We also introduce a new boundary condition for an ellipse based on a modal expansion in Mathieu functions. We compare the OSRC to a finite difference method.
Keywords
Helmholtz equation , OSRC , Mathieu functions
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2010
Journal title
Journal of Computational and Applied Mathematics
Record number
1555754
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