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A stochastic model for population growth

Luka Brčić ; student PMF-Matematičkog odsjeka, Sveučilište u Zagrebu, Zagreb
Danka Pažanin ; Osnovna škola Dubovac, Karlovac, Hrvatska
Igor Pažanin ; čilište u Zagrebu, Zagreb, Hrvatska


Puni tekst: hrvatski pdf 243 Kb

str. 23-34

preuzimanja: 1.417

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Sažetak

In this paper, we derive a simple stochastic model describing population growth. As opposed to classical deterministic models, in such model the size of population is considered to be a discrete random variable. As a result, we obtain the model described by the system of linear first-order ODEs satisfied by the corresponding probability mass function which can be explicitly solved.

Ključne riječi

population growth, Malthusian model, stochastic modeling

Hrčak ID:

124964

URI

https://hrcak.srce.hr/124964

Podaci na drugim jezicima: hrvatski

Posjeta: 2.176 *