Moduleco
2 - Concepts of the multi-agent's dynamics
2.1.b Self Organized Criticality :
the Back-Sneppen model of species coevolution

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Each species coevolve with his Von Neuman Neighbourhood. green curve is the average fitness of all the population.

For more information on this model see (in French) :

http://www-eco.enst-bretagne.fr/~phan/complexe/baksnep.htm


Per Bak, Kim Sneppen (1993) ; Punctuated equilibrium and critically in a simple model of evolution Phys.Rev. Letters 71 (1993) p. 4083-408
Per Bak, Henrik Flyvberg, Kim Sneppen (1994) ; Can we model Darwin? New Scientist, 12 March, 36--39, 1994.
John Maddox (1994) ; Punctuated equilibrium by computer Nature 371 p.197
Per Bak (1996) How Nature Works, the science of self-organized criticality ; Springer Verlag.


Denis.Phan@enst-bretagne.fr ;   Antoine Beugnard@enst-bretagne.fr