3 papers
physics.soc-ph2026
Dynamics of Multi-Agent Actor-Critic Learning in Stochastic Games: from Multistability and Chaos to Stable Cooperation
Yuxin Geng, Wolfram Barfuss, Feng Fu +1
Achieving robust coordination and cooperation is a central challenge in multi-agent reinforcement learning (MARL). Uncovering the mechanisms underlying such emergent behaviors call…
physics.soc-ph2024
Unbending strategies shepherd cooperation and suppress extortion in spatial populations
Zijie Chen, Yuxin Geng, Xingru Chen +1
Evolutionary game dynamics on networks typically consider the competition among simple strategies such as cooperation and defection in the Prisoner's Dilemma and summarize the effe…
q-bio.PE2023
Evolutionary Dynamics with Randomly Distributed Benevolent Individuals
Yuxin Geng, Xingru Chen
Understanding the evolution of cooperation is pivotal in biology and social science. Public resources sharing is a common scenario in the real world. In our study, we explore the e…