Saturday

20

April 2019

Agenda des Mathématiques

Tous les événements de la communauté mathématique française

Séminaire EDP, Modélisation et Calcul Scientifique - Institut Camille Jordan - ICJ - Villeurbanne - Sud-Est - Unité de mathématiques pures et appliquées - UMPA/ENSL - Lyon - Sud-Est

Institut Camille Jordan - ICJ - Villeurbanne - Sud-Est Unité de mathématiques pures et appliquées - UMPA/ENSL - Lyon - Sud-Est

A Wasserstein norm for signed measures, with application to non local transport equation with source term


Start: Feb. 12, 2019, 3 p.m.
End: Feb. 12, 2019, 4 p.m.

Speaker: Tournus, Magali (Institut Mathématique de Marseille)
Title: A Wasserstein norm for signed measures, with application to non local transport equation with source term
Abstract: <p>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.</p>
Loc. UMPA/ENS de Lyon
Cat. Séminaires

ref: Séminaire EDP, Modélisation et Calcul Scientifique - Institut Camille Jordan - ICJ - Villeurbanne - Sud-Est - Unité de mathématiques pures et appliquées - UMPA/ENSL - Lyon - Sud-Est