38 citations · 64 across the 9 of their papers we have counts for
5 papers · 1 filter
Solving a 1-D inverse medium scattering problem using a new multi-frequency globally strictly convex objective functional
Thanh T. Nguyen, Michael V. Klibanov
We propose a new approach to constructing globally strictly convex objective functional in a 1-D inverse medium scattering problem using multi-frequency backscattering data. The gl…
Numerical studies of an adaptive finite element method applied to the reconstruction of shapes of buried objects from experimental data
Larisa Beilina, Nguyen Trung Thành, Michael V. Klibanov +1
We perform extended studies of an adaptive finite element method applied to the reconstruction of shapes of buried objects from experimental backscattering data. We use experimenta…
Globally convergent and adaptive finite element methods in imaging of buried objects from experimental backscattering radar measurements
Larisa Beilina, Nguyen Trung Thành, Michael V. Klibanov +1
We consider a two-stage numerical procedure for imaging of objects buried in dry sand using time-dependent backscattering experimental radar measurements. These measurements are ge…
Reconstruction of shapes and refractive indices from backscattering experimental data using the adaptivity
Larisa Beilina, Nguyen Trung Thành, Michael V. Klibanov +1
We consider the inverse problem of the reconstruction of the spatially distributed dielectric constant , whi…
Convergence rates of recursive Newton-type methods for multifrequency scattering problems
Mourad Sini, Nguyen Trung Thành
We are concerned with the reconstruction of a sound-soft obstacle using far field measurements of the scattered waves associated with incident plane waves sent from one direction b…