The combination of complex networks and game theory is one of the most suitable ways to
describe the evolutionary laws of various complex systems. In order to explore the evolution …

It has been widely accepted that the evolution of cooperation in social dilemmas is likely to
have simultaneous effects on different levels of networks—that is, overlapping networks. In …

Cooperative evolutionary games have been a focus in various subjects, but the discussion
on signed networks is lacking, especially when players are assumed to have different …

The evolution of unconditional cooperation is one of the fundamental problems in science. A
new solution is proposed to solve this puzzle. We treat this issue with an evolutionary model …

In various types of structured communities newcomers choose their interaction partners by
selecting a role-model and copying their social networks. Participants in these networks may …

Recent empirical studies suggest that heavy-tailed distributions of human activities are
universal in real social dynamics [L. Muchnik, S. Pei, LC Parra, SDS Reis, JS Andrade Jr., S …

The evolution of cooperation in social networks, and the emergence of these networks using
simple rules of attachment, have both been studied extensively although mostly in …

How the cooperation between individuals emerges in complex networked systems is a hot
issue of common concern in many different fields. Evolutionary game theory has provided a …

In this article, we critically study whether social networks can explain the emergence of
cooperative behavior. We carry out an extensive simulation program in which we study the …

We study the problem of the emergence of cooperation in dynamic signed networks where
agent strategies coevolve with relational signs and network topology. Running simulations …