Carleson meets Calderón

  • Daniel Faraco (Autonomous University of Madrid, Spain)
A3 01 (Sophus-Lie room)


I will present a surprising connection between the inverse problem which consists of determining a potential from the scattering amplitude at fixed energy and Carlesson problem of convergence to initial data of the time dependent non elliptic Schrödinger equation. As a byproduct we show that potential with half derivative square integrable can be recovered from the scattering amplitude and that the method fails below that regularity. This is a joint work with Kari Astala from Helsinki and Keith M Rogers from Madrid.

Katja Heid

MPI for Mathematics in the Sciences Contact via Mail

Upcoming Events of this Seminar

  • Tuesday, 20.08.24 tba with Tomasz Komorowski
  • Tuesday, 03.12.24 tba with Patricia Gonçalves
  • Tuesday, 03.12.24 tba with Sara Daneri