The role of short-term immigration on disease dynamics: An SIR model with age-structure
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| Autoři: | , |
|---|---|
| Médium: | artículo original |
| Datum vydání: | 2019 |
| Popis: | We formulate an age-structured nonlinear partial differential equation model that features short-term immigration effects in a population. Individuals can immigrate into the population as any of the three stages in the model: susceptible, infected or recovered. Global stability of the immigration-free and infection-free equilibria is discussed. A generalized numerical framework is established and specificshort-term immigration scenarios are explored. |
| Země: | Kérwá |
| Instituce: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/77354 |
| On-line přístup: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/36229 https://hdl.handle.net/10669/77354 |
| Klíčové slovo: | Age-structured model Epidemic models Immigration Migratory effects Finite difference methods Modelo con estructura de edad Modelos epidémicos Inmigración Efectos migratorios Métodos de diferencias finitas 515.353 Ecuaciones diferenciales parciales |