Numerical modeling on age-based study of coronavirus transmission

Autor:	Shyamsunder Kumawat, S. Bhatter, D. L. Suthar, S. D. Purohit, Kamlesh Jangid
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	covid-19 mittag-leffler function caputo fractional derivative chebyshev polynomials fractional modeling stability analysis chebyshev spectral collocation method Mathematics QA1-939 Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	Applied Mathematics in Science and Engineering, Vol 30, Iss 1, Pp 609-634 (2022)
Druh dokumentu:	article
ISSN:	2769-0911 27690911
DOI:	10.1080/27690911.2022.2116435
Popis:	Ethiopia is one of the countries highly affected by the COVID-19 pandemic in Africa. A new study has looked at the transmission dynamics of the outbreak in Ethiopia based on the age categories of the infected individuals. Infected individuals are divided into three age categories (less than 14 years (I $ _{1} $ ), 15–54 years (I $ _{2} $ ), and above 54 years I $ _{3} $ ). Chebyshev polynomial of the fourth kind is used to convert a fractional system into an algebraic system of equations, which is then solved using iterative methods. The fundamental reproduction number $ (\mathcal R _{0}) $ is calculated using the next-generation matrix technique, and the disease-free and endemic equilibrium points, as well as their stability, are carefully studied. We calculated the parameters and starting conditions provided for our model using data from the Ethiopian Public Health Institute (EPHI) and the Ethiopian Ministry of Health from 29 February 2021, to 7 June 2021.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/6270450a1bc146c2a554268c931e1cae Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.