74 citations · 285 across the 55 of their papers we have counts for
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A Convergent Adaptive Finite Element Method for Electrical Impedance Tomography
Bangti Jin, Yifeng Xu, Jun Zou
In this work we develop and analyze an adaptive finite element method for efficiently solving electrical impedance tomography -- a severely ill-posed nonlinear inverse problem for…
Elastic-net regularization versus -regularization for linear inverse problems with quasi-sparse solutions
De-Han Chen, Bernd Hofmann, Jun Zou
We consider the ill-posed operator equation with an injective and bounded linear operator mapping between and a Hilbert space , possessing the unique solutio…
Local Lipschitz Stability for Inverse Robin Problems in Some Elliptic and Parabolic Systems
Jiang Daijun, Zou Jun
In this work, we shall study the nonlinear inverse problems of recovering the Robin coefficients in elliptic and parabolic systems of second order, and establish their local Lipsch…
A Multilevel Sampling Method for Detecting Sources in a Stratified Ocean Waveguide
Keji Liu, Yongzhi Xu, Jun Zou
In the reconstruction process of sound waves in a 3D stratified waveguide, a key technique is to effectively reduce the huge computational demand. In this work, we propose an effic…