5 papers
Identification of an inclusion from local Cauchy data for time-harmonic elastic waves
Sonia Foschiatti, Antonino Morassi, Edi Rosset +1
We consider the inverse problem of determining an inclusion contained in an elastic body undergoing time-harmonic oscillations at fixed frequency by local Cauchy data. Both the bod…
Recovery of an Anisotropic Conductivity from the Neumann-to-Dirichlet Map in a Semilinear Elliptic Equation
Elena Beretta, Elisa Francini, Dario Pierotti +1
We study the inverse boundary value problem of detecting a non-uniform conductivity motivated by pacing-guided ablation in cardiac electrophysiology. At the stationary level, the t…
Lipschitz Stability for Polyhedral Elastic Inclusions from Partial Data
Andrea Aspri, Elena Beretta, Elisa Francini +4
The paper deals with the inverse problem of determining a polyhedral inclusion compactly contained in an elastic body from boundary measurements of traction and displacement taken…
The local complex Calderón problem. Stability in a layered medium for a special type of anisotropic admittivity
Sonia Foschiatti, Romina Gaburro, Eva Sincich
We deal with Calderón's problem in a layered anisotropic medium , , with complex anisotropic admittivity , where is a known Lipschitz m…
Stable determination of a rigid scatterer in elastodynamics
Luca Rondi, Eva Sincich, Mourad SIni
We deal with an inverse elastic scattering problem for the shape determination of a rigid scatterer in the time-harmonic regime. We prove a local stability estimate of log log type…