Recent developments in machine learning methods for stochastic control and games

R Hu, M Lauriere - arXiv preprint arXiv:2303.10257, 2023 - arxiv.org
Stochastic optimal control and games have a wide range of applications, from finance and
economics to social sciences, robotics, and energy management. Many real-world …

Fictitious play for mean field games: Continuous time analysis and applications

S Perrin, J Pérolat, M Laurière… - Advances in neural …, 2020 - proceedings.neurips.cc
In this paper, we deepen the analysis of continuous time Fictitious Play learning algorithm to
the consideration of various finite state Mean Field Game settings (finite horizon, $\gamma …

Scalable deep reinforcement learning algorithms for mean field games

M Laurière, S Perrin, S Girgin, P Muller… - International …, 2022 - proceedings.mlr.press
Abstract Mean Field Games (MFGs) have been introduced to efficiently approximate games
with very large populations of strategic agents. Recently, the question of learning equilibria …

[PDF][PDF] Learning mean field games: A survey

M Laurière, S Perrin, M Geist… - arXiv preprint arXiv …, 2022 - researchgate.net
Non-cooperative and cooperative games with a very large number of players have many
applications but remain generally intractable when the number of players increases …

Scaling up mean field games with online mirror descent

J Perolat, S Perrin, R Elie, M Laurière… - arXiv preprint arXiv …, 2021 - arxiv.org
We address scaling up equilibrium computation in Mean Field Games (MFGs) using Online
Mirror Descent (OMD). We show that continuous-time OMD provably converges to a Nash …

A machine learning method for Stackelberg mean field games

G Dayanıklı, M Laurière - Mathematics of Operations …, 2024 - pubsonline.informs.org
We propose a single-level numerical approach to solve Stackelberg mean field game (MFG)
problems. In the Stackelberg MFG, an infinite population of agents plays a noncooperative …

Learning regularized monotone graphon mean-field games

F Zhang, V Tan, Z Wang… - Advances in Neural …, 2023 - proceedings.neurips.cc
This paper studies two fundamental problems in regularized Graphon Mean-Field Games
(GMFGs). First, we establish the existence of a Nash Equilibrium (NE) of any $\lambda …

Reinforcement learning for mean field games, with applications to economics

A Angiuli, JP Fouque, M Lauriere - arXiv preprint arXiv:2106.13755, 2021 - cambridge.org
Mean field games (MFG) and mean field control problems (MFC) are frameworks to study
Nash equilibria or social optima in games with a continuum of agents. These problems can …

High order computation of optimal transport, mean field planning, and potential mean field games

G Fu, S Liu, S Osher, W Li - Journal of Computational Physics, 2023 - Elsevier
Mean-field games (MFGs) have shown strong modeling capabilities for large systems in
various fields, driving growth in computational methods for mean-field game problems …

Mean field control problems for vaccine distribution

W Lee, S Liu, W Li, S Osher - Research in the Mathematical Sciences, 2022 - Springer
With the invention of the COVID-19 vaccine, shipping and distributing are crucial in
controlling the pandemic. In this paper, we build a mean-field variational problem in a spatial …