Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate

Coronavirus disease 2019 (COVID-19) is a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS CoV-2). It was declared on March 11, 2020, by the World Health Organization as a pandemic disease. Regrettably, the spread of the virus and mortality due to COVID-19 have continued to inc...

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Autores principales:	Jitsinchayakul Sowwanee, Zarin Rahat, Khan Amir, Yusuf Abdullahi, Zaman Gul, Humphries Usa Wannasingha, Sulaiman Tukur A.
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	epidemic model stability analysis numerical simulations sensitivity analysis covid-19 Physics QC1-999
Acceso en línea:	https://doaj.org/article/eaa0fc5fdee045f1bc759912a1e2fd32
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spelling	oai:doaj.org-article:eaa0fc5fdee045f1bc759912a1e2fd322021-12-05T14:11:02ZFractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate2391-547110.1515/phys-2021-0062https://doaj.org/article/eaa0fc5fdee045f1bc759912a1e2fd322021-11-01T00:00:00Zhttps://doi.org/10.1515/phys-2021-0062https://doaj.org/toc/2391-5471Coronavirus disease 2019 (COVID-19) is a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS CoV-2). It was declared on March 11, 2020, by the World Health Organization as a pandemic disease. Regrettably, the spread of the virus and mortality due to COVID-19 have continued to increase daily. The study is performed using the Atangana–Baleanu–Caputo operator with a harmonic mean type incidence rate. The existence and uniqueness of the solutions of the fractional COVID-19 epidemic model have been developed using the fixed point theory approach. Along with stability analysis, all the basic properties of the given model are studied. To highlight the most sensitive parameter corresponding to the basic reproductive number, sensitivity analysis is taken into account. Simulations are conducted using the first-order convergent numerical approach to determine how parameter changes influence the system’s dynamic behavior.Jitsinchayakul SowwaneeZarin RahatKhan AmirYusuf AbdullahiZaman GulHumphries Usa WannasinghaSulaiman Tukur A.De Gruyterarticleepidemic modelstability analysisnumerical simulationssensitivity analysiscovid-19PhysicsQC1-999ENOpen Physics, Vol 19, Iss 1, Pp 693-709 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	epidemic model stability analysis numerical simulations sensitivity analysis covid-19 Physics QC1-999
spellingShingle	epidemic model stability analysis numerical simulations sensitivity analysis covid-19 Physics QC1-999 Jitsinchayakul Sowwanee Zarin Rahat Khan Amir Yusuf Abdullahi Zaman Gul Humphries Usa Wannasingha Sulaiman Tukur A. Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate
description	Coronavirus disease 2019 (COVID-19) is a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS CoV-2). It was declared on March 11, 2020, by the World Health Organization as a pandemic disease. Regrettably, the spread of the virus and mortality due to COVID-19 have continued to increase daily. The study is performed using the Atangana–Baleanu–Caputo operator with a harmonic mean type incidence rate. The existence and uniqueness of the solutions of the fractional COVID-19 epidemic model have been developed using the fixed point theory approach. Along with stability analysis, all the basic properties of the given model are studied. To highlight the most sensitive parameter corresponding to the basic reproductive number, sensitivity analysis is taken into account. Simulations are conducted using the first-order convergent numerical approach to determine how parameter changes influence the system’s dynamic behavior.
format	article
author	Jitsinchayakul Sowwanee Zarin Rahat Khan Amir Yusuf Abdullahi Zaman Gul Humphries Usa Wannasingha Sulaiman Tukur A.
author_facet	Jitsinchayakul Sowwanee Zarin Rahat Khan Amir Yusuf Abdullahi Zaman Gul Humphries Usa Wannasingha Sulaiman Tukur A.
author_sort	Jitsinchayakul Sowwanee
title	Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate
title_short	Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate
title_full	Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate
title_fullStr	Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate
title_full_unstemmed	Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate
title_sort	fractional modeling of covid-19 epidemic model with harmonic mean type incidence rate
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/eaa0fc5fdee045f1bc759912a1e2fd32
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Fractional modeling of COVID-19 epidemic model with harmonic mean type incidence rate

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