Jung, M. Esteban (2024) Linear Sampling Method for Inverse Scattering problem with random sources, Helmholtz equation: Neumann and penetable object. PRE - Research Project, ENSTA.
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Abstract
In this report, we study Linear Sampling Method (LSM) applied to random sources in order to solving Inverse scattering problems. The Neumann-pattern problem and the inverse scattering problem with random sources are studied. First, a theorical study prove that the LSM converges in our case. Second, some numerical simulations show that the LSM has a good behavior on penetrable object problem.
Item Type: | Thesis (PRE - Research Project) |
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Uncontrolled Keywords: | Penetrable object — Inverse scattering problem — Linear Sampling Method (LSM) — Random sources — Helmholtz’s equation — Near-Field operator — Volume potential : incident, scattered, total — Cross-correlation matrix — Imaginary matrix |
Subjects: | Mathematics and Applications |
ID Code: | 10210 |
Deposited By: | Esteban JUNG |
Deposited On: | 03 sept. 2024 13:48 |
Dernière modification: | 03 sept. 2024 13:48 |
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