Akademik Veri Yönetim Sistemi
Fractals, 2025 (SCI-Expanded, Scopus)
The Coronavirus infection has caused significant harm to the worldwide population, including fatalities, financial losses, and increasing poverty. This study offers a fractional mathematical model of the COVID-19 phenomenon. The equilibrium points and conditions necessary to make them stable are attained. Basic reproduction number and hence the coefficient of infections by Coronavirus ℛ0 was computed and quantitatively defined against which the global stability of a steady state solution of the model was explored. The existence and uniqueness of the solution were demonstrated with the help of the fixed point theorem. Moreover, the same holds true of the Hyers–Ulam-type stability of an approximate solution. The numerical analysis shows how the fractional-order derivative affects the different types of the disease model since it is possible to obtain valid information at any integer or non-integer of the fractional operator. Next, we solve the model numerically. In order to present an illustration of the given approach, we include a diagrammatical representation of the involved results based on some actual values of the parameters included in the model under consideration.