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The mechanics of stochastic slowdown in evolutionary games
mechanics of stochastic slowdown evolutionary games Populations and Evolution
2012/5/2
We study the stochastic dynamics of evolutionary games, and focus on the so-called `stochastic slowdown' effect, previously observed in (Altrock et. al, 2010) for simple evolutionary dynamics. Slowdow...
Stability of strategies in payoff-driven evolutionary games on networks
networks payoff-driven evolutionary games strategies
2011/7/6
We consider a network of coupled agents playing the Prisoner's Dilemma game, in which players are allowed to pick a strategy in the interval [0,1], with 0 corresponding to defection, 1 to cooperation,...
Evolutionary Games defined at the Network Mesoscale: The Public Goods game
the Network Mesoscale The Public Goods game
2010/11/16
The evolutionary dynamics of the Public Goods game addresses the emergence of cooperation within groups of individuals. However, the Public Goods game on large populations of interconnected individua...
In the first part of this note, we show (following Hofbauer and Sigmund) that Dawkins' "Battle of the Sexes" defines an interesting map from a space of economic parameters to psychosocial coordinates...
Fixation in Evolutionary Games under Non-Vanishing Selection
Non-Vanishing Selection evolutionary game
2010/4/7
One of the most striking effect of fluctuations in evolutionary game theory is the possibility for mutants to fixate (take over) an entire population. Here, we formulate a WKB (Wentzel-Kramers-Brillou...