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Title
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SEIR epidemic model for COVID-19 transmission by Caputo derivative of fractional order
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Type
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JournalPaper
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Keywords
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COVID-19; Equilibrium point; Numerical simulation; SEIR model
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Abstract
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We provide a SEIR epidemic model for the spread of COVID-19 using the Caputo fractional derivative. The feasibility region of the system and equilibrium points are calculated and the stability of the equilibrium points is investigated. We prove the existence of a unique solution for the model by using fixed point theory. Using the fractional Euler method, we get an approximate solution to the model. To predict the transmission of COVID-19 in Iran and in the world, we provide a numerical simulation based on real data.
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Researchers
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Mohammad Esmael Samei (Third Researcher), Hakimeh Mohammadi (Second Researcher), shahram Rezapour (First Researcher)
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