A modification of the factorization method for scatterers with different physical properties
Analysis of PDEs
2021-06-16 v2
Abstract
We study an inverse acoustic scattering problem by the Factorization Method when the unknown scatterer consists of two objects with different physical properties. Especially, we consider the following two cases: One is the case when each object has the different boundary condition, and the other one is when different penetrability. Our idea here is to modify the far field operator depending on the cases to avoid unnecessary a priori assumptions.
Keywords
Cite
@article{arxiv.1802.05404,
title = {A modification of the factorization method for scatterers with different physical properties},
author = {Takashsi Furuya},
journal= {arXiv preprint arXiv:1802.05404},
year = {2021}
}
Comments
22 pages, 4 figures