EDP : Magali Tournus (Ecole Centrale Marseille) : A Wasserstein norm for signed measures, with application to non local transport equation with source term

Chargement Évènements

« Tous les Évènements

  • Cet évènement est passé

EDP : Magali Tournus (Ecole Centrale Marseille) : A Wasserstein norm for signed measures, with application to non local transport equation with source term

24 janvier 2019 / 14:00 - 15:00

We introduce the optimal transportation interpretation of the Kantorovich norm on the space of signed Radon measures with finite mass, based on a generalized Wasserstein distance for measures with different masses. With the formulation and the new topological properties we obtain for this norm, we prove existence and uniqueness for solutions to non-local and non-linear transport equations with source terms, when the initial condition is a signed measure.

EDP : Magali Tournus (Ecole Centrale Marseille) : A Wasserstein norm for signed measures, with application to non local transport equation with source term

Détails

Date :
24 janvier 2019
Heure :
14:00 - 15:00
Catégorie d’évènement:

Lieu

Bâtiment Sophie Germain, salle G210

Organisateurs

Pierre Gabriel
Tahar Boulezaoud