5 papers
Stereotyping by strategy standing diversifies cooperation patterns in indirect reciprocity
Ming Wei, Xin Wang, Wenqiang Zhu +4
Indirect reciprocity explains how cooperation evolves through social reputations. People observe others, assign reputations, and condition their future actions on these assignments…
Indirect reciprocity beyond pairwise interactions
Ming Wei, Xin Wang, Junyu Lu +5
Cooperation in groups underpins collective responses to challenges from climate governance to public goods provision, yet how moral evaluation sustains it remains poorly understood…
Nonlinear Public Goods Game in Dynamical Environments
Yishen Jiang, Xin Wang, Wenqiang Zhu +4
The evolutionary mechanisms of cooperative behavior represent a fundamental topic in complex systems and evolutionary dynamics. Real-world collective interactions, particularly in…
Indirect Reciprocity with Environmental Feedback
Yishen Jiang, Xin Wang, Ming Wei +4
Indirect reciprocity maintains cooperation in stranger societies by mapping individual behaviors onto reputation signals via social norms. Existing theoretical frameworks assume st…
A unified framework for identifying influential nodes in hypergraphs
Yajing Hao, Longzhao Liu, Xin Wang +4
Identifying influential nodes plays a pivotal role in understanding, controlling, and optimizing the behavior of complex systems, ranging from social to biological and technologica…