290 citations · 878 across the 14 of their papers we have counts for
3 papers · 1 filter
Random mobility and spatial structure often enhance cooperation
Estrella A. Sicardi, Hugo Fort, Mendeli H. Vainstein +1
The effects of an unconditional move rule in the spatial Prisoner's Dilemma, Snowdrift and Stag Hunt games are studied. Spatial structure by itself is known to modify the outcome o…
Stochastic population dynamics in turbulent fields
M. H. Vainstein, J. M. Rubi, J. M. G. Vilar
The behavior of interacting populations typically displays irregular temporal and spatial patterns that are difficult to reconcile with an underlying deterministic dynamics. A clas…
Does mobility decrease cooperation?
Mendeli H. Vainstein, Ana Tereza Costa Silva, Jeferson J. Arenzon
We explore the minimal conditions for sustainable cooperation on a spatially distributed population of memoryless, unconditional strategies (cooperators and defectors) in presence…