Inversion of weighted Radon transforms

Nom de l'orateur

Fedor Goncharov

Etablissement de l'orateur

CMAP - Ecole Polytechnique

Date et heure de l'exposé

Fri, 03/01/2019 - 14:00

Lieu de l'exposé

Séminaire d'analyse

We consider the problem of inversion of weighted Radon transforms. This problem arises in different tomographies and, in particular, in emission tomographies. We present old and very recent results on this problem. This talk is based, in particular, on recent works [Goncharov, Novikov, 2016, 2018], [Goncharov, 2017].