Fractional model of COVID-19 applied to Galicia, Spain and Portugal

A fractional compartmental mathematical model for the spread of the COVID-19 disease is proposed. Special focus has been done on the transmissibility of super-spreaders individuals. Numerical simulations are shown for data of Galicia, Spain, and Portugal. For each region, the order of the Caputo der...

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Detalles Bibliográficos
Autores principales: Ndaïrou, Faïçal, Area, Iván, Nieto, Juan J., Silva, Cristiana J., Torres, Delfim F.M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Ltd. 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7833683/
https://www.ncbi.nlm.nih.gov/pubmed/33519122
http://dx.doi.org/10.1016/j.chaos.2021.110652
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author Ndaïrou, Faïçal
Area, Iván
Nieto, Juan J.
Silva, Cristiana J.
Torres, Delfim F.M.
author_facet Ndaïrou, Faïçal
Area, Iván
Nieto, Juan J.
Silva, Cristiana J.
Torres, Delfim F.M.
author_sort Ndaïrou, Faïçal
collection PubMed
description A fractional compartmental mathematical model for the spread of the COVID-19 disease is proposed. Special focus has been done on the transmissibility of super-spreaders individuals. Numerical simulations are shown for data of Galicia, Spain, and Portugal. For each region, the order of the Caputo derivative takes a different value, that is not close to one, showing the relevance of considering fractional models.
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spelling pubmed-78336832021-01-26 Fractional model of COVID-19 applied to Galicia, Spain and Portugal Ndaïrou, Faïçal Area, Iván Nieto, Juan J. Silva, Cristiana J. Torres, Delfim F.M. Chaos Solitons Fractals Article A fractional compartmental mathematical model for the spread of the COVID-19 disease is proposed. Special focus has been done on the transmissibility of super-spreaders individuals. Numerical simulations are shown for data of Galicia, Spain, and Portugal. For each region, the order of the Caputo derivative takes a different value, that is not close to one, showing the relevance of considering fractional models. Elsevier Ltd. 2021-03 2021-01-09 /pmc/articles/PMC7833683/ /pubmed/33519122 http://dx.doi.org/10.1016/j.chaos.2021.110652 Text en © 2021 Elsevier Ltd. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
spellingShingle Article
Ndaïrou, Faïçal
Area, Iván
Nieto, Juan J.
Silva, Cristiana J.
Torres, Delfim F.M.
Fractional model of COVID-19 applied to Galicia, Spain and Portugal
title Fractional model of COVID-19 applied to Galicia, Spain and Portugal
title_full Fractional model of COVID-19 applied to Galicia, Spain and Portugal
title_fullStr Fractional model of COVID-19 applied to Galicia, Spain and Portugal
title_full_unstemmed Fractional model of COVID-19 applied to Galicia, Spain and Portugal
title_short Fractional model of COVID-19 applied to Galicia, Spain and Portugal
title_sort fractional model of covid-19 applied to galicia, spain and portugal
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7833683/
https://www.ncbi.nlm.nih.gov/pubmed/33519122
http://dx.doi.org/10.1016/j.chaos.2021.110652
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