3 papers
math.AP2013
- estimates for Electromagnetic Helmholtz equation. Singular potentials
Andoni García
In space dimension , we consider the electromagnetic Schrödinger Hamiltonian and the corresponding Helmholtz equation (\nabla-iA(x))^2u+u+V(x)u=f\qua…
math.AP2012
Reconstruction from boundary measurements for less regular conductivities
Andoni García, Guo Zhang
In this paper, following Nachman's idea and Haberman and Tataru's idea, we reconstruct conductivity or Lipchitz conductivity with small enough value of $|\nabla logγ|…
math.AP2012
Stability of the Calderón problem for less regular conductivities
Pedro Caro, Andoni García, Juan Manuel Reyes
In these notes we prove log-type stability for the Calderón problem with conductivities in . We follow the lines of a recent work by Haberman and Tataru…