39 citations · 46 across the 5 of their papers we have counts for
4 papers · 1 filter
Stability estimates for the Radon transform with restricted data and applications
Pedro Caro, David Dos Santos Ferreira, Alberto Ruiz
In this article, we prove a stability estimate going from the Radon transform of a function with limited angle-distance data to the norm of the function itself, under some co…
Global and local regularity of Fourier integral operators on weighted and unweighted spaces
David Dos Santos Ferreira, Wolfgang Staubach
We investigate the global continuity on spaces with of Fourier integral operators with smooth and rough amplitudes and/or phase functions subject to certain…
On the linearized local Calderon problem
D. Dos Santos Ferreira, C. E. Kenig, J. Sjoestrand +1
In this article, we investigate a density problem coming from the linearization of Calderón's problem with partial data. More precisely, we prove that the set of products of harmon…
Determining a magnetic Schroedinger operator from partial Cauchy data
David Dos Santos Ferreira, Carlos Kenig, Johannes Sjoestrand +1
In this paper we show, in dimension n >=3, that knowledge of the Cauchy data for the Schroedinger equation in the presence of a magnetic potential, measured on possibly very small…