Stability analysis of delayed COVID-19 models

Detalhes bibliográficos
Autor(a) principal: Zaitri, Mohamed A.
Data de Publicação: 2022
Outros Autores: Silva, Cristiana J., Torres, Delfim F. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/35056
Resumo: We analyze mathematical models for COVID-19 with discrete time delays and vaccination. Sufficient conditions for the local stability of the endemic and disease-free equilibrium points are proved for any positive time delay. The stability results are illustrated through numerical simulations performed in MATLAB.
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spelling Stability analysis of delayed COVID-19 modelsMathematical modelingCOVID-19Time delaysStability analysisWe analyze mathematical models for COVID-19 with discrete time delays and vaccination. Sufficient conditions for the local stability of the endemic and disease-free equilibrium points are proved for any positive time delay. The stability results are illustrated through numerical simulations performed in MATLAB.MDPI2022-11-02T10:35:33Z2022-08-13T00:00:00Z2022-08-13info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/35056eng2075-168010.3390/axioms11080400Zaitri, Mohamed A.Silva, Cristiana J.Torres, Delfim F. M.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T12:06:40Zoai:ria.ua.pt:10773/35056Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:05:49.218956Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Stability analysis of delayed COVID-19 models
title Stability analysis of delayed COVID-19 models
spellingShingle Stability analysis of delayed COVID-19 models
Zaitri, Mohamed A.
Mathematical modeling
COVID-19
Time delays
Stability analysis
title_short Stability analysis of delayed COVID-19 models
title_full Stability analysis of delayed COVID-19 models
title_fullStr Stability analysis of delayed COVID-19 models
title_full_unstemmed Stability analysis of delayed COVID-19 models
title_sort Stability analysis of delayed COVID-19 models
author Zaitri, Mohamed A.
author_facet Zaitri, Mohamed A.
Silva, Cristiana J.
Torres, Delfim F. M.
author_role author
author2 Silva, Cristiana J.
Torres, Delfim F. M.
author2_role author
author
dc.contributor.author.fl_str_mv Zaitri, Mohamed A.
Silva, Cristiana J.
Torres, Delfim F. M.
dc.subject.por.fl_str_mv Mathematical modeling
COVID-19
Time delays
Stability analysis
topic Mathematical modeling
COVID-19
Time delays
Stability analysis
description We analyze mathematical models for COVID-19 with discrete time delays and vaccination. Sufficient conditions for the local stability of the endemic and disease-free equilibrium points are proved for any positive time delay. The stability results are illustrated through numerical simulations performed in MATLAB.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-02T10:35:33Z
2022-08-13T00:00:00Z
2022-08-13
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/35056
url http://hdl.handle.net/10773/35056
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2075-1680
10.3390/axioms11080400
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
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instacron_str RCAAP
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