Cette thèse est consacrée à l'analyse mathématique et numérique pour les problèmes de transport partiel optimal et d'appariement avec contrainte (constrained matching problem). Ces deux problèmes présentent de nouvelles quantités inconnues, appelées parties actives. Pour le transport partiel optimal avec des coûts qui sont donnés par la distance finslerienne, nous présentons des formulations équivalentes caractérisant les parties actives, le potentiel de Kantorovich et le flot optimal. En particulier, l'EDP de condition d'optimalité permet de montrer l'unicité des parties actives. Ensuite, nous étudions en détail des approximations numériques pour lesquelles la convergence de la discrétisation et des simulations numériques sont fournies. P...
(Communicated by the associate editor name) Abstract. In this paper we deal with an optimal matching...
We introduce a dual dynamical formulation for the optimal partial transport problem with Lagrangian ...
This chapter describes techniques for the numerical resolution of optimal transport problems. We wil...
The manuscript deals with the mathematical and numerical analysis of the optimal partial transport a...
The manuscript deals with the mathematical and numerical analysis of the optimal partial transport a...
International audienceThe paper deals with some theoretical and numerical aspects for an optimal mat...
International audienceThe paper deals with some theoretical and numerical aspects for an optimal mat...
Abstract. In this paper we deal with an optimal matching problem, that is, we want to transport two ...
Abstract. We deal with an optimal matching problem, that is, we want to transport two measures to a ...
International audienceThe use of augmented Lagrangian algorithm for optimal transport problems goes ...
International audienceThe use of augmented Lagrangian algorithm for optimal transport problems goes ...
International audienceThe use of augmented Lagrangian algorithm for optimal transport problems goes ...
Optimal partial mass transport, which is a variant of the optimal transport problem , consists in tr...
Optimal partial mass transport, which is a variant of the optimal transport problem , consists in tr...
To the memory of Vicent Caselles, an outstanding mathematician and friend. Abstract. We deal with an...
(Communicated by the associate editor name) Abstract. In this paper we deal with an optimal matching...
We introduce a dual dynamical formulation for the optimal partial transport problem with Lagrangian ...
This chapter describes techniques for the numerical resolution of optimal transport problems. We wil...
The manuscript deals with the mathematical and numerical analysis of the optimal partial transport a...
The manuscript deals with the mathematical and numerical analysis of the optimal partial transport a...
International audienceThe paper deals with some theoretical and numerical aspects for an optimal mat...
International audienceThe paper deals with some theoretical and numerical aspects for an optimal mat...
Abstract. In this paper we deal with an optimal matching problem, that is, we want to transport two ...
Abstract. We deal with an optimal matching problem, that is, we want to transport two measures to a ...
International audienceThe use of augmented Lagrangian algorithm for optimal transport problems goes ...
International audienceThe use of augmented Lagrangian algorithm for optimal transport problems goes ...
International audienceThe use of augmented Lagrangian algorithm for optimal transport problems goes ...
Optimal partial mass transport, which is a variant of the optimal transport problem , consists in tr...
Optimal partial mass transport, which is a variant of the optimal transport problem , consists in tr...
To the memory of Vicent Caselles, an outstanding mathematician and friend. Abstract. We deal with an...
(Communicated by the associate editor name) Abstract. In this paper we deal with an optimal matching...
We introduce a dual dynamical formulation for the optimal partial transport problem with Lagrangian ...
This chapter describes techniques for the numerical resolution of optimal transport problems. We wil...