Uniqueness theorems in inverse obstacle scattering of elastic waves. (English) Zbl 0789.35172
In the first part of this paper the authors study the direct scattering problem for elastic waves under Dirichlet boundary conditions. For the convenience of the reader they recall the well known boundary integral equation method. In the second part two uniqueness results for the corresponding inverse scattering problem are presented.
Reviewer: A.Kirsch (Erlangen)
MSC:
35R30 | Inverse problems for PDEs |
74J25 | Inverse problems for waves in solid mechanics |
35P25 | Scattering theory for PDEs |
74J20 | Wave scattering in solid mechanics |