Abstract
We derive different classes of generalized impedance boundary conditions for the scattering problem from strongly absorbing obstacles. Compared to existing works, our construction is based on an asymptotic development of the solution with respect to the medium absorption. Error estimates are derived to validate the accuracy of each condition.
| Original language | English |
|---|---|
| Pages (from-to) | 1273-1300 |
| Number of pages | 28 |
| Journal | Mathematical Models and Methods in Applied Sciences |
| Volume | 15 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1 Aug 2005 |
Keywords
- Asymptotic models
- General impedance boundary conditions
- Strongly absorbing media
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