79 citations · 322 across the 37 of their papers we have counts for
3 papers · 2 filters
A variational method for quantitative photoacoustic tomography with piecewise constant coefficients
Elena Beretta, Monika Muszkieta, Wolf Naetar +1
In this article, we consider the inverse problem of determining spatially heterogeneous absorption and diffusion coefficients from a single measurement of the absorbed energy (in t…
Inverse boundary value problem for the Helmholtz equation: quantitative conditional Lipschitz stability estimates
Elena Beretta, Maarten V. de Hoop, Florian Faucher +1
We study the inverse boundary value problem for the Helmholtz equation using the Dirichlet-to-Neumann map at selected frequencies as the data. A conditional Lipschitz stability est…
Asymptotic Expansion for Harmonic Functions in the Half-Space with a Pressurized Cavity
Andrea Aspri, Elena Beretta, Corrado Mascia
In this paper, we address a simplified version of a problem arising from volcanology. Specifically, as reduced form of the boundary value problem for the Lamé system, we consider a…