A novel study on the bifocusing method for imaging unknown objects in two-dimensional inverse scattering problem

A novel study on the bifocusing method for imaging unknown objects in two-dimensional inverse scattering problem

In this paper, we consider the application of the bifocusing method (BFM) for a fast identification of two-dimensional circle-like small inhomogeneities from measured scattered field data. Based on the asymptotic expansion formula for the scattered field in the presence of small inhomogeneities, we...

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Bibliographic Details
Main Authors: Sangwoo Kang, Won-Kwang Park
Format: Article
Language:English
Published: AIMS Press 2023-09-01
Series:AIMS Mathematics
Subjects:
bifocusing method
inverse scattering problem
bessel functions
numerical results
Online Access:https://www.aimspress.com/article/doi/10.3934/math.20231386?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/math.20231386?viewType=HTML

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