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A non-linear discrete-time dynamical system related to epidemic SISI model

S. K. ShoyimardonovV.I.Romanovskiy institute of mathematics, 9 University street, 100174, Tashkent, Uzbekistan

DOAJ (DOAJ: Directory of Open Access Journals)repository2021en

ABI

Annotatsiya

We consider SISI epidemic model with discrete-time. The crucial point of this model is that an individual can be infected twice. This non-linear evolution operator depends on seven parameters and we assume that the population size under consideration is constant, so death rate is the same with birth rate per unit time. Reducing to quadratic stochastic operator (QSO) we study the dynamical system of the SISI model.

Mavzular

Stochastic processes and statistical mechanics Mathematical and Theoretical Epidemiology and Ecology Models advanced mathematical theories

Identifikatorlar

DOI: 10.2478/cm-2021-0032

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