Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Remarks on the spatial distribution of a reproducing population
Ist Teil von
Journal of applied probability, 1977-09, Vol.14 (3), p.577-583
Erscheinungsjahr
1977
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
Several authors have noted that simple models for the evolution of a reproducing and spatially distributed population have no limiting distribution, although a Poisson process in statistical equilibrium has sometimes been implicitly assumed. It is shown that, even when a mechanism for restricting population density is postulated, a Poisson process is usually impossible to achieve, essentially because of an assumption of independent displacements. When this assumption is abandoned, a Poisson process is possible, at least for some highly idealised models.