نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشگاه فنی و حرفه ای، تهران، ایران
2 گروه ریاضی، دانشگاه زابل، زابل، ایران
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
In this paper, an epidemic model with fuzzy parameters for spreading Covid-19 in a population is considered.
The sensitivity analysis is used to determine the model robustness to parameter values of model. The basic reproduction number of the epidemic model denoted by $\mathcal{R}_0$ determines the dynamics of the model. Then, in order to examine the relative importance of different parameters in the Covid-19 spread, we derive an analytical expression for the sensitivity of the basic reproduction number $\mathcal{R}_0$, namely sensitivity index, with respect to each parameter involved in the model.
Finally, sensitivity analysis results and the numerical simulations of the model are given with different parameter values.
کلیدواژهها [English]
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