18 citations · 81 across the 23 of their papers we have counts for
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math.NA2018★ 15 cited
Analysis of topological derivative as a tool for qualitative identification
Marc Bonnet, Fioralba Cakoni
The concept of topological derivative has proved effective as a qualitative inversion tool for a wave-based identification of finite-sized objects. Although for the most part, this…
math.AP2018★ 10 cited
A direct approach to imaging in a waveguide with perturbed geometry
Liliana Borcea, Fioralba Cakoni, Shixu Meng
We introduce a direct, linear sampling approach to imaging in an acoustic waveguide with sound hard walls. The waveguide terminates at one end and has unknown geometry due to compa…
math-ph2018★ 7 cited
New Interior Transmission Problem Applied to a Single Floquet-Bloch Mode Imaging of Local Perturbations in Periodic Media
Fioralba Cakoni, Houssem Haddar, Thi-Phong Nguyen
This paper considers the imaging of local perturbations of an infinite penetrable periodic layer. A cell of this periodic layer consists of several bounded inhomogeneities situated…