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The complete parameters analysis of the asymptotic behaviour of a logistic epidemic model with two stochastic perturbations. (English) Zbl 1180.92078

Summary: A simple model of the dynamics of an infectious disease, taking into account environmental variability in the form of Gaussian white noise in the disease transmission rate and the increase in mortality rate due to the disease, has been investigated. The probability distribution for the proportion of infected animals, plus its mean, mode, and variance, is found explicitly.

MSC:

92D30 Epidemiology
60H40 White noise theory
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References:

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