Fractional order mathematical model for B.1.1.529 SARS-Cov-2 Omicron variant with quarantine and vaccination

被引：6

作者：

Dickson, S. ^{[1
]}

Padmasekaran, S. ^{[1
]}

Kumar, Pushpendra ^{[2
]}

机构：

[1] Periyar Univ, Math, Periyar Palakalainagar, Salem 636011, Tamilnadu, India

[2] Univ Johannesburg, Inst Future Knowledge, POB 524,Auckland Pk, ZA-2006 Johannesburg, South Africa

来源：

INTERNATIONAL JOURNAL OF DYNAMICS AND CONTROL | 2023年 / 11卷 / 05期

关键词：

Omicron; Stability; Reproduction number; Steady states; Fractional derivative; INFECTIOUS-DISEASES; DYNAMICS;

D O I：

10.1007/s40435-023-01146-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a fractional order nonlinear model for Omicron, known as B.1.1.529 SARS-Cov-2 variant, is proposed. The COVID-19 vaccine and quarantine are inserted to ensure the safety of host population in the model. The fundamentals of positivity and boundedness of the model solution are simulated. The reproduction number is estimated to determine whether or not the epidemic will spread further in Tamilnadu, India. Real Omicron variant pandemic data from Tamilnadu, India, are validated. The fractional-order generalization of the proposed model, along with real data-based numerical simulations, is the novelty of this study.

引用

页码：2215 / 2231

页数：17

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