Inverse scattering for critical semilinear wave equations

Speaker: Gunther Uhlmann

University of Washington

Date: Tuesday, October 6, 2022 at 2 p.m. Santiago time

Abstract: In inverse scattering ione attempts to find the properties of a medium
by making remote observations. It has applications in physics,
geophysics, medical imaging, non-destructive evaluation of materials.
Radar and sonar are examples of inverse scattering methods that are
used routinely nowadays. In this case we consider the inverse problem
of determining the nonlinearity for  critical semilinear wave
equations. This is joint work with A, Sa Barreto and Y. Wang.

Venue: Online via Zoom / Sala de seminarios John Von Neumann, 7th floor, Beauchef 851
Chair: Claudio Muñoz