Year: 2025
Author: Yanli Cui, Fenglong Qu, Xiliang Li
Journal of Computational Mathematics, Vol. 43 (2025), Iss. 2 : pp. 394–412
Abstract
This paper is concerned with the inverse problem of scattering of time-harmonic acoustic waves by an inhomogeneous cavity. We shall develop a modified factorization method to reconstruct the shape and location of the interior interface of the inhomogeneous cavity by means of many internal measurements of the near-field data. Numerical examples are carried out to illustrate the practicability of the inversion algorithm.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jcm.2210-m2022-0002
Journal of Computational Mathematics, Vol. 43 (2025), Iss. 2 : pp. 394–412
Published online: 2025-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 19
Keywords: Inverse problems Acoustic scattering Numerical reconstruction Inhomogeneous cavity.
Author Details
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Imaging a two-layered conductive medium by a modified factorization method
Qu, Fenglong
Li, Peilin
Gao, Zhen
Cui, Yanli
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https://doi.org/10.1080/00036811.2024.2374092 [Citations: 0]