| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4644906 | Applied Numerical Mathematics | 2016 | 18 Pages |
Abstract
The aim of this paper is to derive and evaluate new approximations of the Dirichlet-to-Neumann (DtN) and Neumann-to-Dirichlet (NtD) maps for two-dimensional acoustic scattering problems. Some formal approximations for the two-dimensional case are derived. These various approximations are next numerically validated and compared.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Computational Mathematics
Authors
Chokri Chniti, Sharefa Eisa Ali Alhazmi, Sami H. Altoum, Moncef Toujani,