The work establishes global uniqueness for simultaneous recovery of convex obstacle geometry and impedance boundary condition from multi-frequency near-field data and introduces a direct-sampling plus optimization algorithm that avoids repeated forward solves.
Taylor, Grazing rays and reflection of singularities of solutions to wave equations,Com- mun
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.AP 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Inverse Obstacle Scattering from Multi-Frequency Near-Field Backscattering Data
The work establishes global uniqueness for simultaneous recovery of convex obstacle geometry and impedance boundary condition from multi-frequency near-field data and introduces a direct-sampling plus optimization algorithm that avoids repeated forward solves.