A survey on physics informed reinforcement learning: Review and open problems

C Banerjee, K Nguyen, C Fookes, M Raissi - arxiv preprint arxiv …, 2023 - arxiv.org
The inclusion of physical information in machine learning frameworks has revolutionized
many application areas. This involves enhancing the learning process by incorporating …

Learning in mean field games: A survey

M Laurière, S Perrin, J Pérolat, S Girgin… - arxiv preprint arxiv …, 2022 - arxiv.org
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 …

Scalable learning for spatiotemporal mean field games using physics-informed neural operator

S Liu, X Chen, X Di - Mathematics, 2024 - mdpi.com
This paper proposes a scalable learning framework to solve a system of coupled forward–
backward partial differential equations (PDEs) arising from mean field games (MFGs). The …

Graphon mean field games with a representative player: Analysis and learning algorithm

F Zhou, C Zhang, X Chen, X Di - arxiv preprint arxiv:2405.08005, 2024 - arxiv.org
We propose a discrete time graphon game formulation on continuous state and action
spaces using a representative player to study stochastic games with heterogeneous …

Learning dual mean field games on graphs

X Chen, S Liu, X Di - ECAI 2023, 2023 - ebooks.iospress.nl
Reinforcement learning (RL) has been developed for mean field games over graphs (G-
MFG) in social media and network economics, in which the transition of agents between a …

A game-theoretic framework for generic second-order traffic flow models using mean field games and adversarial inverse reinforcement learning

Z Mo, X Chen, X Di, E Iacomini, C Segala… - Transportation …, 2024 - pubsonline.informs.org
A traffic system can be interpreted as a multiagent system, wherein vehicles choose the most
efficient driving approaches guided by interconnected goals or strategies. This paper aims to …

A single online agent can efficiently learn mean field games

C Zhang, X Chen, X Di - ECAI 2024, 2024 - ebooks.iospress.nl
Mean field games (MFGs) are a promising framework for modeling the behavior of large-
population systems. However, solving MFGs can be challenging due to the coupling of …

Physics-informed neural operator for coupled forward-backward partial differential equations

X Chen, FU Yongjie, S Liu, X Di - 1st Workshop on the Synergy of …, 2023 - openreview.net
This paper proposes a physics-informed neural operator (PINO) framework to solve a
system of coupled forward-backward partial differential equations (PDEs) arising from mean …

Stochastic Semi-Gradient Descent for Learning Mean Field Games with Population-Aware Function Approximation

C Zhang, X Chen, X Di - arxiv preprint arxiv:2408.08192, 2024 - arxiv.org
Mean field games (MFGs) model the interactions within a large-population multi-agent
system using the population distribution. Traditional learning methods for MFGs are based …

NF-MKV Net: A Constraint-Preserving Neural Network Approach to Solving Mean-Field Games Equilibrium

J Liu, L Ren, W Yao, X Zhang - arxiv preprint arxiv:2501.17450, 2025 - arxiv.org
Neural network-based methods for solving Mean-Field Games (MFGs) equilibria have
garnered significant attention for their effectiveness in high-dimensional problems. However …