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math.NA2016★ 27 cited
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…
math.NA2016
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…