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EvoLudoLab: Ecological Public Goods Game - No Q, extinction: Difference between revisions

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{{EvoLudoLab:EcoPGG|
{{EvoLudoLab:EcoPGG|
options="--run --delay 200 --view Strategy_-_Phase_2D --no3D --AA --reportfreq 0.2 --popsize 10000 --popupdate D --playerupdate I --updateprob 1.0 --geometry M --intertype a --numinter 1 --reprotype a1 --initfreqs 70:5:25 --mutation 0.0 --basefit 1.0 --selection 1.0 --cost 1.0 --interest 2.1 --groupsize 8 --birthrate 0.0 --deathrate 0.5"|
options="--game ePGG --model ODE --run --delay 100 --view Strategies_-_2D_Phase_Plane --reportfreq 0.2 --init 5,25,70 --inittype frequencies --mutation 0.0 --basefit 0.0 --selection 1.0 --fitnessmap static --cost 1.0 --interest 2.1 --groupsize 8 --deathrate 0.5"|
title=No interior fixed point ''Q'' - extinction|
title=No interior fixed point ''Q'' - extinction|
doc=No matter what the initial configuration of the cooperators and defectors, the population will invariably go extinct.
doc=No matter what the initial configuration of the cooperators and defectors, the population will invariably go extinct.


The parameters are <math>r = 2.1</math>, <math>N = 8</math>, <math>c = 1</math>, <math>b = 0</math>, <math>d = 0.5</math> using numerical integration of the replicator equation.}}
The parameters are \(r = 2.1\), \(N = 8\), \(c = 1\), \(b = 0\), \(d = 0.5\) using numerical integration of the replicator equation.}}


[[Category: Christoph Hauert]]
[[Category: Christoph Hauert]]
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