Semantic Scholar
Open Access
2021
12 sitasi
Carleman contraction mapping for a 1D inverse scattering problem with experimental time-dependent data
T. Le
M. Klibanov
L. Nguyen
A. Sullivan
Lam Nguyen
Abstrak
It is demonstrated that the contraction mapping principle with the involvement of a Carleman weight function works for a coefficient inverse problem for a 1D hyperbolic equation. Using a Carleman estimate, the global convergence of the corresponding numerical method is established. Numerical studies for both computationally simulated and experimentally collected data are presented. The experimental part is concerned with the problem of computing dielectric constants of explosive-like targets in the standoff mode using severely underdetermined data.
Topik & Kata Kunci
Penulis (5)
T
T. Le
M
M. Klibanov
L
L. Nguyen
A
A. Sullivan
L
Lam Nguyen
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2021
- Bahasa
- en
- Total Sitasi
- 12×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1088/1361-6420/ac50b8
- Akses
- Open Access ✓