114 citations · 144 across the 2 of their papers we have counts for
2 papers
physics.soc-ph2008★ 114 cited
Effect of memory on the prisoner's dilemma game in a square lattice
Shao-Meng Qin, Yong Chen, Xiao-Ying Zhao +1
We have studied the effect of memory on evolution of the prisoner's dilemma game using square lattice networks. Based on extensive simulations, we found that the density of coopera…
cond-mat.soft2007★ 30 cited
Coexistence of hexatic and isotropic phases in two-dimensional Yukawa systems
Wei-Kai Qi, Shao-Meng Qin, Xiao-Ying Zhao +1
We have performed Brownian dynamics simulations on melting of two-dimensional colloidal crystal in which particles interact with Yukawa potential. The pair correlation function and…