Cooperation in prisoner’s dilemma game can be promoted significantly by introducing memory effects. In this work, we … numerically investigated robustness of cooperation by introducing an attack probability, with which an individual in cooperation … vanishment of the cooperators. Our work could be helpful to understand the emergence of cooperation in systems consisting of …

asymmetrically U-shaped distribution. This plays a leading role in preventing global avalanches triggered by perturbations acting on …

random from the neighbors of the punished agent. It is found that the promotion of cooperation is attributed to the entangled … extensive numerical simulations. Our results to some extent reflect the underlying mechanism promoting cooperation. …

important in many applications. The cooperation between selfish individuals is one of the most interesting collective phenomena …. In this paper we address the interplay between the motifs’ cooperation properties and their abundance in a number of real …

evolution of cooperation. In the prisoner’s dilemma game, the whole population which adopts different strategies against …

We address the cooperation problem in structured populations by considering the prisoner’s dilemma game as a metaphor …. In this way, we conclude that in a structured system formed by a growing process, the cooperation evolves if the … theoretical solution of the cooperation problem among genetically unrelated individuals. …

We investigate the effect of community structure on the evolution of cooperation in the prisoner’s dilemma and the … insights into the evolution of cooperation in real world. …

Spatial public goods game is a popular metaphor to model the dilemma of collective cooperation on graphs, yet the non … level of cooperation is lower than that in the situation of excludable public goods game. Therefore, we study the effect of … participate in their hosted games. It is found that the cooperation level in the whole population is heightened in the presence of …

square lattice and scale-free network indicate that the aspiration level greatly affects the evolution of cooperation. For … small multiplication factors, the frequency of cooperation increases to 0.5 as the aspiration level increases. For large … multiplication factors, intermediate levels of aspiration prove optimal for the successful evolution of public cooperation. Some …