Analysis of the Mathematical Modelling of COVID-19 by Using Mild Solution with Delay Caputo Operator

被引：15

作者：

Abuasbeh, Kinda ^{[1
]}

Shafqat, Ramsha ^{[2
]}

Alsinai, Ammar ^{[3
]}

Awadalla, Muath ^{[1
]}

机构：

[1] King Faisal Univ, Coll Sci, Dept Math & Stat, Al Hasa 31982, Saudi Arabia

[2] Univ Lahore, Dept Math & Stat, Sargodha 40100, Pakistan

[3] Univ Mysore, Dept Studies Math, Mysore 570006, India

来源：

SYMMETRY-BASEL | 2023年 / 15卷 / 02期

关键词：

COVID-19; fractional epidemic model; Caputo operator; existence and uniqueness; numerical simulations; DYNAMICS;

D O I：

10.3390/sym15020286

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This work investigates a mathematical fractional-order model that depicts the Caputo growth of a new coronavirus (COVID-19). We studied the existence and uniqueness of the linked solution using the fixed point theory method. Using the Laplace Adomian decomposition method (LADM), we explored the precise solution of our model and obtained results that are stated in terms of infinite series. Numerical data were then used to demonstrate the use of the new derivative and the symmetric structure that we created. When compared to the traditional order derivatives, our results under the new hypothesis show that the innovative coronavirus model performs better.

引用

页数：21

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