3 papers
q-bio.PE2026
Modulating biodiversity through higher-order interactions and intraspecific competition in rock-paper-scissors dynamics
Chunpeng Du, Haoshu Wang, Yikang Lu +2
Understanding the mechanisms that govern species coexistence and biodiversity represents a fundamental challenge in ecology. This study extends the classic rock-paper-scissors mode…
physics.soc-ph2026
Shaping the learning signal in a combined Q-learning rule to improve structured cooperation
Chunpeng Du, Zongyang Li, Yali Zhang +2
Q-learning provides a standard reinforcement learning framework for studying cooperation by specifying how agents update action values from repeated local interactions outcomes. Al…
physics.soc-ph2025
Edge-based reputation promotes cooperation in simplicial complexes
Chunpeng Du, Fei Fang, Alfonso de Miguel-Arribas +4
Understanding how cooperation emerges and persists is a central challenge in the evolutionary dynamics of social and biological systems. Most prior studies have examined cooperatio…