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On uniqueness of elastic scattering from a cavity
- Publication Year :
- 2023
-
Abstract
- The paper considers direct and inverse elastic scattering from a cavity in homogeneous medium with Dirichlet and Neumann boundary conditions. For direct scattering, existence and uniqueness are derived by variation approach. For inverse scattering, Fr$\acute{\rm e}$chet derivatives of the solution operators are investigated, which give local stability for Dirichlet case.
- Subjects :
- Mathematics - Analysis of PDEs
35P25, 35A15, 35R30
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2302.12962
- Document Type :
- Working Paper