Uniqueness in determining polygonal sound-hard obstacles with a single incoming wave
- Elschner, Johannes
- Yamamoto, Masahiro
2010 Mathematics Subject Classification
- 35R30 35B60
- inverse scattering problem, uniqueness, sound-hard, polygonal obstacle
We consider the two dimensional inverse scattering problem of determining a sound-hard obstacle by the far field pattern. We establish the uniqueness within the class of polygonal domains by a single incoming plane wave.
- Inverse Problems, 22 (2006) pp. 355--364.