Coloquio


Miércoles 22 de marzo

"Effective inversion of the attenuated X-ray transform associated with a connection"

 
Ponente: Dr. Gabriel Paternain, Universidad de Cambridge
Lugar: Salón G101
Hora: 16:00 hrs
Resumen: I will discuss inversion formulas (up to a compact error) for the attenuated X-ray transform on a non-trapping surface, when the attenuation is determined by a complex matrix of 1-forms (a GL(n,C)-connection). The formulas lead naturally to a filtered-backprojection algorithm and if time allows, I ll discuss some numerical simulations. This is joint work with F. Monard.
 
 
 
Anteriores