Browsing by Author "Din, Rahim ud"
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Article Citation Count: Din, Rahim ud...et al. (2020). "Study of global dynamics of COVID-19 via a new mathematical model", Results in Physics, Vol. 19.Study of global dynamics of COVID-19 via a new mathematical model(2020) Din, Rahim ud; Seadawy, Aly R.; Shah, Kamal; Ullah, Aman; Baleanu, Dumitru; 56389The theme of this paper focuses on the mathematical modeling and transmission mechanism of the new Coronavirus shortly noted as (COVID-19), endangering the lives of people and causing a great menace to the world recently. We used a new type epidemic model composed on four compartments that is susceptible, exposed, infected and recovered (SEIR), which describes the dynamics of COVID-19 under convex incidence rate. We simulate the results by using nonstandard finite difference method (NSFDS) which is a powerful numerical tool. We describe the new model on some random data and then by the available data of a particular regions of Subcontinents.