Abstract
In the present article, we develop a new functional framework for the study of scalar wave scattering by objects, called multi-screens, that are arbitrary arrangements of thin panels of impenetrable materials. From a geometric point of view, multi-screens are a priori non-orientable non-Lipschitz surfaces. We use our new framework to study boundary integral formulations of the scattering by such objects.
| Original language | English |
|---|---|
| Pages (from-to) | 167-197 |
| Number of pages | 31 |
| Journal | Integral Equations and Operator Theory |
| Volume | 77 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Oct 2013 |
| Externally published | Yes |
Keywords
- Helmholtz
- Screen
- integral equation
- junction points
- scattering
- wave propagation