A numerical and analytical study of SE(Is)(Ih)AR epidemic fractional order COVID-19 model
Hasib Khan, Razia Begum, Thabet Abdeljawad, M. Motawi Khashan
Abstract
This article describes the corona virus spread in a population under certain assumptions with the help of a fractional order mathematical model. The fractional order derivative is the well-known fractal fractional operator. We have given the existence results and numerical simulations with the help of the given data in the literature. Our results show similar behavior as the classical order ones. This characteristic shows the applicability and usefulness of the derivative and our numerical scheme.
Topics & Concepts
Fractional calculusMathematicsOrder (exchange)Ordinary differential equationApplied mathematicsDerivative (finance)Operator (biology)FractalPopulationCoronavirus disease 2019 (COVID-19)Numerical analysisMathematical analysisCalculus (dental)Differential equationGeneFinancial economicsTranscription factorPathologyFinanceMedicineEconomicsDiseaseRepressorDentistryChemistrySociologyDemographyInfectious disease (medical specialty)BiochemistryFractional Differential Equations SolutionsMathematical and Theoretical Epidemiology and Ecology ModelsAdvanced Control Systems Design