A novel mathematics model of covid-19 with fractional derivative. Stability and numerical analysis
| dc.creator | Saad, Badr | |
| dc.creator | Alkahtani, T | |
| dc.creator | Alzaid, Sara Salem | |
| dc.date.accessioned | 2020-07-27T15:07:54Z | |
| dc.date.available | 2020-07-27T15:07:54Z | |
| dc.date.created | 2020-09 | |
| dc.description.abstractenglish | A mathematical model depicting the spread of covid-19 epidemic and implementation of population covid-19 intervention in Italy. The model has 8 components leading to system of 8 ordinary differential equations. In this paper, we investigate the model using the concept of fractional differential operator. A numerical method based on the Lagrange polynomial was used to solve the system equations depicting the spread of COVID-19. A detailed investigation of stability including reproductive number using the next generation matrix, and the Lyapunov were presented in detail. Numerical simulations are depicted for various fractional orders. | spa |
| dc.format.extent | 11 páginas | spa |
| dc.format.mimetype | application/pdf | spa |
| dc.identifier.doi | https://doi.org/10.1016/j.chaos.2020.110006 | spa |
| dc.identifier.issn | 0960-0779 | spa |
| dc.identifier.other | https://www.sciencedirect.com/science/article/pii/S0960077920304045?via%3Dihub | spa |
| dc.identifier.uri | https://hdl.handle.net/20.500.12010/11163 | |
| dc.publisher | Chaos, Solitons and Fractals | eng |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
| dc.source | reponame:Expeditio Repositorio Institucional UJTL | spa |
| dc.source | instname:Universidad de Bogotá Jorge Tadeo Lozano | spa |
| dc.subject | Números de reproductividad | spa |
| dc.subject.keyword | Covid-19 model | spa |
| dc.subject.keyword | Non-local operators | spa |
| dc.subject.keyword | Reproductivity numbers | spa |
| dc.subject.keyword | Lagrange polynomial | spa |
| dc.subject.lemb | Síndrome respiratorio agudo grave | spa |
| dc.subject.lemb | COVID-19 | spa |
| dc.subject.lemb | SARS-CoV-2 | spa |
| dc.subject.lemb | Coronavirus | spa |
| dc.title | A novel mathematics model of covid-19 with fractional derivative. Stability and numerical analysis | spa |
| dc.type.hasversion | info:eu-repo/semantics/acceptedVersion | spa |
| dc.type.local | Artículo | spa |
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