Population dynamics: Poisson approximation and its relation to the Langevin process

We discuss how to simulate a stochastic evolution process in terms of difference equations with Poisson distributions of independent events when the problem is naturally described by discrete variables. For large populations the Poisson approximation becomes a discrete integration of the Langevin ap...

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Veröffentlicht in:	Physical review letters 2001-04, Vol.86 (18), p.4183-4186
Hauptverfasser:	Aparicio, J P, Solari, H G
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation theory Computer simulation Integration Poisson Distribution Population Dynamics Random processes Statistical tests Stochastic Processes
Online-Zugang:	Volltext
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