Title of article
Nonreflecting Boundary Conditions for the Time-Dependent Wave Equation
Author/Authors
Alpert، نويسنده , , Bradley and Greengard، نويسنده , , Leslie and Hagstrom، نويسنده , , Thomas، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
27
From page
270
To page
296
Abstract
We describe a new, efficient approach to the imposition of exact nonreflecting boundary conditions for the scalar wave equation. We compare the performance of our approach with that of existing methods by coupling the boundary conditions to finite-difference schemes. Numerical experiments demonstrate a significant gain in accuracy at no additional cost.
Journal title
Journal of Computational Physics
Serial Year
2002
Journal title
Journal of Computational Physics
Record number
1477056
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