2 papers
math.NA2022
Least-Squares Method for Inverse Medium Problems
Kazufumi Ito, Ying Liang, Jun Zou
We present a two-stage least-squares method to inverse medium problems of reconstructing multiple unknown coefficients simultaneously from noisy data. A direct sampling method is a…
math.AP2019
Mathematical and numerical study of a three-dimensional inverse eddy current problem
Junqing Chen, Ying Liang, Jun Zou
We study an inverse problem associated with an eddy current model. We first address the ill-posedness of the inverse problem by proving the compactness of the forward map with resp…