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Wisdom of groups promotes cooperation in evolutionary social dilemmas
Attila Szolnoki, Zhen Wang, Matjaz Perc
Whether or not to change strategy depends not only on the personal success of each individual, but also on the success of others. Using this as motivation, we study the evolution o…
Aspiration-induced reconnection in spatial public goods game
Hai-Feng Zhang, Run-Ran Liu, Zhen Wang +2
In this Letter, we introduce an aspiration-induced reconnection mechanism into the spatial public goods game. A player will reconnect to a randomly chosen player if its payoff acqu…
If players are sparse social dilemmas are too: Importance of percolation for evolution of cooperation
Zhen Wang, Attila Szolnoki, Matjaz Perc
Spatial reciprocity is a well known tour de force of cooperation promotion. A thorough understanding of the effects of different population densities is therefore crucial. Here we…
Percolation threshold determines the optimal population density for public cooperation
Zhen Wang, Attila Szolnoki, Matjaz Perc
While worldwide census data provide statistical evidence that firmly link the population density with several indicators of social welfare, the precise mechanisms underlying these…
Spontaneous Symmetry Breaking in Interdependent Networked Game
Qing Jin, Zhen Wang
Spatial evolution game has traditionally assumed that players interact with neighbors on a single network, which is isolated and not influenced by other systems. We introduce the s…
Evolution of public cooperation on interdependent networks: The impact of biased utility functions
Zhen Wang, Attila Szolnoki, Matjaz Perc
We study the evolution of public cooperation on two interdependent networks that are connected by means of a utility function, which determines to what extent payoffs in one networ…