The Complete Parameters Analysis of the Asymptotic Behaviour of a Logistic Epidemic Model with Two Stochastic Perturbations
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چکیده
where Z t is the proportion of the population infected with disease against the total population; p ∈ 0, 1 is the vertical distribution probability; B is the birth rate independent on the total population; β is the constant transmission rate; C is the contact rate between individuals; α is the increase of the death rate suffering from infectious disease. It turns out that this model can be used to study other epidemics as well. It is easy to see that 1.1 is a well-known logistic equation with intrinsic growth rate:
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تاریخ انتشار 2009