Now showing items 1-2 of 2

    • A Bilinear Strategy for Calderón’s Problem 

      Ponce Vanegas, F.Autoridad BCAM (2020-05)
      Electrical Impedance Imaging would suffer a serious obstruction if two different conductivities yielded the same measurements of potential and current at the boundary. The Calderón’s problem is to decide whether the ...
    • Pointwise Convergence over Fractals for Dispersive Equations with Homogeneous Symbol 

      Eceizabarrena, D.; Ponce Vanegas, F.Autoridad BCAM (2021-08-24)
      We study the problem of pointwise convergence for equations of the type $i\hbar\partial_tu + P(D)u = 0$, where the symbol $P$ is real, homogeneous and non-singular. We prove that for initial data $f\in H^s(\mathbb{R}^n)$ ...