Differential inclusions in Wasserstein spaces: the Cauchy-Lipschitz framework

B Bonnet, H Frankowska - Journal of Differential Equations, 2021 - Elsevier
In this article, we propose a general framework for the study of differential inclusions in the
Wasserstein space of probability measures. Based on earlier geometric insights on the …

Semiconcavity and sensitivity analysis in mean-field optimal control and applications

B Bonnet, H Frankowska - Journal de Mathématiques Pures et Appliquées, 2022 - Elsevier
In this article, we investigate some of the fine properties of the value function associated with
an optimal control problem in the Wasserstein space of probability measures. Building on …

Intrinsic Lipschitz regularity of mean-field optimal controls

B Bonnet, F Rossi - SIAM Journal on Control and Optimization, 2021 - SIAM
In this article, we provide sufficient conditions under which the controlled vector fields
solution of optimal control problems formulated on continuity equations are Lipschitz regular …

Approximate and exact controllability of the continuity equation with a localized vector field

M Duprez, M Morancey, F Rossi - SIAM Journal on Control and Optimization, 2019 - SIAM
We study controllability of a partial differential equation of transport type that arises in crowd
models. We are interested in controlling it with a control being a vector field, representing a …

Variance optimization and control regularity for mean-field dynamics

B Bonnet, F Rossi - IFAC-PapersOnLine, 2021 - Elsevier
We study a family of optimal control problems in which one aims at minimizing a cost that
mixes a quadratic control penalization and the variance of the system, both for finitely many …

Minimal time problem for discrete crowd models with a localized vector field

M Duprez, M Morancey, F Rossi - 2018 IEEE Conference on …, 2018 - ieeexplore.ieee.org
In this work, we study the minimal time to steer a given crowd to a desired configuration. The
control is a vector field, representing a perturbation of the crowd velocity, localized on a fixed …