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Inverse random potential scattering for elastic waves
Jianliang Li, Peijun Li, Xu Wang
This paper is concerned with the inverse elastic scattering problem for a random potential in three dimensions. Interpreted as a distribution, the potential is assumed to be a micr…
Near-field imaging of a locally rough interface and buried obstacles with the linear sampling method
Jianliang Li, Jiaqing Yang, Bo Zhang
Consider the problem of inverse scattering of time-harmonic point sources from an infinite, penetrable rough interface with bounded obstacles buried in the lower half-space, where…
A linear sampling method for inverse acoustic scattering by a locally rough interface
Jianliang Li, Jiaqing Yang, Bo Zhang
This paper is concerned with the inverse problem of time-harmonic acoustic scattering by an unbounded, locally rough interface which is assumed to be a local perturbation of a plan…
Inverse Elastic Scattering for a Random Potential
Jianliang Li, Peijun Li, Xu Wang
This paper is concerned with an inverse scattering problem for the time-harmonic elastic wave equation with a random potential. Interpreted as a distribution, the potential is assu…
Inverse Elastic Scattering for a Random Source
Jianliang Li, Peijun Li
Consider the inverse random source scattering problem for the two-dimensional time-harmonic elastic wave equation with an inhomogeneous, anisotropic mass density. The source is mod…
Inverse random source problems for time-harmonic acoustic and elastic waves
Jianliang Li, Tapio Helin, Peijun Li
This paper concerns the random source problems for the time-harmonic acoustic and elastic wave equations in two and three dimensions. The goal is to determine the compactly support…