Now showing items 1-4 of 4

    • The Calderón problem with corrupted data 

      Caro, P.; García, A. (2017-01)
      We consider the inverse Calderón problem consisting of determining the conductivity inside a medium by electrical measurements on its surface. Ideally, these measurements determine the Dirichlet-to-Neumann map and, therefore, ...
    • Discreteness of transmission eigenvalues for higher-order main terms and perturbations 

      García, A.; Vesalainen, E.V.; Zubeldia, M. (2016-07-01)
      In this paper we extend Sylvester's approach via upper triangular compact operators to establish the discreteness of transmission eigenvalues for higher-order main terms and higher-order perturbations. The coefficients of ...
    • Reconstruction from boundary measurements for less regular conductivities 

      García, A.; Zhang, G. (2016-10-01)
      In this paper, following Nachman's idea [14] and Haberman and Tataru's idea [9], we reconstruct $C^1$ conductivity $\gamma$ or Lipchitz conductivity $\gamma$ with small enough value of $|\nabla log\gamma|$ in a Lipschitz ...
    • Scattering with critically-singular and δ-shell potentials 

      Caro, P.; García, A. (2019)
      The authors consider a scattering problem for electric potentials that have a component which is critically singular in the sense of Lebesgue spaces, and a component given by a measure supported on a compact Lipschitz ...