Analysis of a Covid-19 model: Optimal control, stability and simulations

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dc.authoridIGRET ARAZ, SEDA/0000-0002-7698-0709
dc.contributor.authorAraz, Seda Igret
dc.date.accessioned2024-12-24T19:25:09Z
dc.date.available2024-12-24T19:25:09Z
dc.date.issued2021
dc.departmentSiirt Üniversitesi
dc.description.abstractMathematical tools called differential and integral operators are used to model real world problems in all fields of science as they are able to replicate some behaviors observed in real world like fading memory, long-range dependency, power law, random walk and many others. Very recently the world has faced a serious challenge since the breakout of corona-virus started in Wuhan, China. The deathly disease has killed about 1720000 and infected more than 2 millions humans around the globe since December 2019 to 21 of April 2020. In this paper, we analyzed a mathematical model for the spread of COVID-19, we first start with stability analysis, present the optimal control for the system. The model was extended to the concept of non-local operators for each case, we presented the positiveness of the system solutions. We presented numerical solutions are presented for different scenarios. (C) 2020 The Authors. Published by Elsevier B.V. on behalf of Faculty of Engineering, Alexandria University.
dc.identifier.doi10.1016/j.aej.2020.09.058
dc.identifier.endpage658
dc.identifier.issn1110-0168
dc.identifier.issn2090-2670
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85092524954
dc.identifier.scopusqualityQ1
dc.identifier.startpage647
dc.identifier.urihttps://doi.org/10.1016/j.aej.2020.09.058
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6297
dc.identifier.volume60
dc.identifier.wosWOS:000605046000013
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofAlexandria Engineering Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectCOVID-19
dc.subjectFractional differential and integral operators
dc.subjectNumerical scheme
dc.titleAnalysis of a Covid-19 model: Optimal control, stability and simulations
dc.typeArticle

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