The role of short-term immigration on disease dynamics: An SIR model with age-structure
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| Autores: | , |
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| Formato: | artículo original |
| Estado: | Versión publicada |
| Fecha de Publicación: | 2019 |
| Descripción: | 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 specific short-term immigration scenarios are explored. |
| País: | Portal de Revistas UCR |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Lenguaje: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/36229 |
| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/36229 |
| Palabra clave: | 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 |