Open AccessFRACTIONAL ORDER MODEL FOR THE CORONAVIRUS (COVID-19) IN WUHAN, CHINA
Author(s) -
Sahibzada Waseem Ahmad,
Muhammad Sarwar,
Gul Rahmat,
Kamal Shah,
Hijaz Ahmad,
Abd Allah A. Mousa
Publication year - 2021
Publication title -
fractals
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.654
H-Index - 44
eISSN - 1793-6543
pISSN - 0218-348X
DOI - 10.1142/s0218348x22400072
Subject(s) - covid-19 , fractional calculus , coronavirus , mathematics , order (exchange) , nonlinear system , derivative (finance) , calculus (dental) , computer science , physics , virology , economics , infectious disease (medical specialty) , disease , medicine , outbreak , dentistry , finance , pathology , quantum mechanics , financial economics
In this paper, the mathematical modeling of five different classes for coronavirus disease-19 (COVID-19) is considered using the fractional arbitrary order derivative in Atangana–Baleanu sense. We use nonlinear analysis for the existence theory of the solution for the suggested model. Additionally, the modified Adam–Bashforth method is used for the numerical approximation of the assumed model. Finally, we simulate the results for 100 days with the help of data from the literature to display the excellency of the suggested model.