The Direct and Inverse Scattering Problems for Partially Coated Obstacles
| Author(s) | Cakoni, Fioralba | |
| Author(s) | Colton, David | |
| Author(s) | Monk, Peter B. | |
| Date Accessioned | 2005-02-16T20:25:27Z | |
| Date Available | 2005-02-16T20:25:27Z | |
| Publication Date | 2002 | |
| Abstract | We consider the direct and inverse scattering problems for partially coated obstacles. To this end, we first use the method of integral equations of the first kind to solve a scattering problem for the Helmholtz equation where the scattered field satisfies mixed Dirichlet-impedance boundary conditions on the Lipschitz boundary of the scatterer D. We then use the linear sampling method to solve the inverse scattering problem of determining D from a knowledge of the far field pattern of the scattered field. Numerical examples are given showing the performance of the linear sampling method in this case. | en |
| Extent | 13236532 bytes | |
| MIME type | application/pdf | |
| URL | http://udspace.udel.edu/handle/19716/328 | |
| Language | en_US | |
| Publisher | Department of Mathematical Sciences | en |
| Part of Series | Technical Report: 2002-04 | |
| Keywords | inverse scattering | en |
| Keywords | mixed boundary conditions | en |
| Keywords | Lipschitz domains | en |
| Keywords | linear sampling method | en |
| Title | The Direct and Inverse Scattering Problems for Partially Coated Obstacles | en |
| Type | Technical Report | en |