Yufei Zhang

works on

controlled diffusions 1 large population limit 1 mean field games 1 potential games 1 propagation of chaos 1 Wasserstein geometry 1

From the 1 of 4 linked papers with an AI index.

collaborators

4 papers

math.OC2026

Limit Theory for $N$ -Player $I^\pm$ -Potential Games

Xin Guo, Meng Wang, Yufei Zhang

The paper studies how finite‑player α‑potential games behave as the number of players grows, proving that the normalized potential functions converge to a mean‑field control proble…

math.OC2026

Distributed games with jumps: An $I^\pm$ -potential game approach

Xin Guo, Xinyu Li, Yufei Zhang

Motivated by game-theoretic models of crowd motion dynamics, this paper analyzes a broad class of distributed games with jump diffusions within the recently developed $I^\pm$ -potentia…

math.OC2025

Continuous-time mean field games: a primal-dual characterization

Xin Guo, Anran Hu, Jiacheng Zhang +1

This paper establishes a primal-dual formulation for continuous-time mean field games (MFGs) and provides a complete analytical characterization of the set of all Nash equilibria (…

math.OC2025

An $I^\pm$ -potential game framework for $N$ -player dynamic games

Xin Guo, Xinyu Li, Yufei Zhang

This paper proposes and studies a general form of dynamic $N$ -player non-cooperative games called $I^\pm$ -potential games, where the change of a player's value function upon her unila…

Limit Theory for N-Player I^±-Potential Games

Distributed games with jumps: An I^±-potential game approach

Continuous-time mean field games: a primal-dual characterization

An I^±-potential game framework for N-player dynamic games

Limit Theory for $N$ -Player $I^\pm$ -Potential Games

Distributed games with jumps: An $I^\pm$ -potential game approach

An $I^\pm$ -potential game framework for $N$ -player dynamic games