Liu, Yongkui; Zhang, Lin; Chen, Xiaojie; Ren, Lei; … - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 17, pp. 3640-3647
its learning activity, and then study the evolution of cooperation in the spatial prisoner’s dilemma game. Interestingly …, it is found that cooperation can be significantly promoted when individuals’ cautiousness is considered. In particular …, there exists an optimal range of the degree of cautiousness resulting in the highest cooperation level. The remarkable …