A measure theoretical approach to the mean-field maximum principle for training NeurODEs

B Bonnet, C Cipriani, M Fornasier, H Huang - Nonlinear Analysis, 2023 - Elsevier
In this paper we consider a measure-theoretical formulation of the training of NeurODEs in
the form of a mean-field optimal control with L 2-regularization of the control. We derive first …

[HTML][HTML] Density of subalgebras of Lipschitz functions in metric Sobolev spaces and applications to Wasserstein Sobolev spaces

M Fornasier, G Savaré, GE Sodini - Journal of Functional Analysis, 2023 - Elsevier
We prove a general criterion for the density in energy of suitable subalgebras of Lipschitz
functions in the metric Sobolev space H 1, p (X, d, m) associated with a positive and finite …

Remarks on potential mean field games

PJ Graber - Research in the Mathematical Sciences, 2025 - Springer
In this expository article, we give an overview of the concept of potential mean field games of
first order. We give a new proof that minimizers of the potential are equilibria by using a …

[HTML][HTML] Kinetic models for systems of interacting agents with multiple microscopic states

M Bisi, N Loy - Physica D: Nonlinear Phenomena, 2024 - Elsevier
We propose and investigate general kinetic models with transition probabilities that can
describe the simultaneous change of multiple microscopic states of the interacting agents …

Mean-field selective optimal control via transient leadership

G Albi, S Almi, M Morandotti, F Solombrino - Applied Mathematics & …, 2022 - Springer
A mean-field selective optimal control problem of multipopulation dynamics via transient
leadership is considered. The agents in the system are described by their spatial position …

Mean-field analysis of multipopulation dynamics with label switching

M Morandotti, F Solombrino - SIAM Journal on Mathematical Analysis, 2020 - SIAM
The mean-field analysis of a multipopulation agent-based model is performed. The model
couples a particle dynamics driven by a nonlocal velocity with a Markov-type jump process …

[HTML][HTML] Optimal control problems in transport dynamics with additive noise

S Almi, M Morandotti, F Solombrino - Journal of Differential Equations, 2023 - Elsevier
Motivated by the applications in leader-follower multi-agent dynamics, a class of optimal
control problems is investigated, where the goal is to influence the behavior of a given …

Continuous-domain assignment flows

F Savarino, C Schnörr - European Journal of Applied Mathematics, 2021 - cambridge.org
Assignment flows denote a class of dynamical models for contextual data labelling
(classification) on graphs. We derive a novel parametrisation of assignment flows that …

A Lagrangian approach to totally dissipative evolutions in Wasserstein spaces

G Cavagnari, G Savaré, GE Sodini - arxiv preprint arxiv:2305.05211, 2023 - arxiv.org
We introduce and study the class of totally dissipative multivalued probability vector fields
(MPVF) $\boldsymbol {\mathrm F} $ on the Wasserstein space $(\mathcal {P} _2 (\mathsf …

Mean-field optimal control in a multi-agent interaction model for prevention of maritime crime

G Orlando - Advances in Continuous and Discrete Models, 2023 - Springer
We study a multi-agent system for the modeling maritime crime. The model involves three
interacting populations of ships: commercial ships, pirate ships, and coast guard ships …