3 papers
math.NA2023
A stable imaging functional for anisotropic periodic media in electromagnetic inverse scattering
Dinh-Liem Nguyen, Trung Truong
The paper is concerned with the inverse scattering problem for Maxwell's equations in three dimensional anisotropic periodic media. We study a new imaging functional for fast and s…
math.NA2023
On reconstruction of small sources from Cauchy data at a fixed frequency
Isaac Harris, Thu Le, Dinh-Liem Nguyen
This short paper is concerned with the numerical reconstruction of small sources from boundary Cauchy data for a single frequency. We study a sampling method to determine the locat…
math.NA2022
Sampling type method combined with deep learning for inverse scattering with one incident wave
Thu Le, Dinh-Liem Nguyen, Vu Nguyen +1
We consider the inverse problem of determining the geometry of penetrable objects from scattering data generated by one incident wave at a fixed frequency. We first study an orthog…