Work

Uniqueness, stability analysis and approximate solution of a fractional order COVID-19 Model

Year: 2024

Type: article

Abstract: In this paper, we investigate a fractional model for the COVID-19 epidemic that contains an antiretroviral treatment compartment. We implement novel methods to acquire effective results. We discuss equilibrium point, reproductive number, and sensitivity analysis. We utilize the Sumudu transform technique to obtain approximate solutions for the model, and we explore chaos control to assess stability around equilibrium points. We demonstrate the numerical simulations to prove the accuracy of the proposed techniques. The graphs illustrate how varying fractional orders impact the dynamics of each epidemiological group, revealing the memory and time-dependent effects on disease spread and control strategies.

Source: Journal of Mathematical Modeling and Fractional Calculus

DOI: 10.48165/jmmfc.2024.1101

Authors: Muhammad Umer Saleem, Khadija Jamil, Muhammad Farhan Tabassum

Institutions: University of Education, Khwaja Fareed University of Engineering and Information Technology, University of Management and Technology

Language: English

Topic: Mathematical and Theoretical Epidemiology and Ecology Models

Subfield: Public Health, Environmental and Occupational Health

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: bronze

OpenAlex ID: W4407033072

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