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math.OC2026
Two-stage stochastic algorithm for solving large-scale (non)-convex separable optimization problems under affine constraints
Benjamin Dubois-Taine, Laurent Pfeiffer, Nadia Oudjane +2
We consider nonsmooth optimization problems under affine constraints, where the objective consists of the average of the component functions of a large number of agents, and we…
math.OC2026
A variational mean field game of controls with free final time and pairwise interactions
Guilherme Mazanti, Laurent Pfeiffer, Saeed Sadeghi Arjmand
This article considers a mean field game model inspired by crowd motion models in which agents aim at reaching a given target set and wish to minimize a cost consisting of an indiv…