Inverse medium scattering from periodic structures with fixed-direction incoming waves
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DOI: 10.1088/1361-6420/aac3ad
Abstract: This paper is concerned with inverse time-harmonic acoustic and electromagnetic scattering from an infinite biperiodic medium (diffraction grating) in three dimensions. In the acoustic case, we prove that the near-field data of fixed-direction plane waves… read more here.
Keywords: direction; scattering periodic; medium scattering; fixed direction ... See more keywords
Recursive linearization method for inverse medium scattering problems with complex mixture Gaussian error learning
Sign Up to like & getrecommendations! Published in 2019 at "Inverse Problems"
DOI: 10.1088/1361-6420/ab08f2
Abstract: This paper is concerned with the modeling errors appeared in the numerical methods of inverse medium scattering problems (IMSP). Optimization based iterative methods are wildly employed to solve IMSP, which are computationally intensive due to… read more here.
Keywords: inverse medium; mixture; recursive linearization; method ... See more keywords