A delay differential equations model for disease transmisión dynamics
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| Autores: | , , |
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| פורמט: | artículo original |
| סטטוס: | Versión publicada |
| Fecha de Publicación: | 2019 |
| תיאור: | A delay differential equations epidemic model of SIQR (SusceptibleInfective-Quarantined-Recovered) type, with arbitrarily distributed periods in the isolation or quarantine class, is proposed. Its essential mathematical features are analyzed. In addition, conditions that support the existence of periodic solutions via Hopf bifurcation are identified. Nonexponential waiting times in the quarantine/isolation class lead not only to oscillations but can also support stability switches. |
| País: | Portal de Revistas UCR |
| מוסד: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| שפה: | Inglés |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/39948 |
| גישה מקוונת: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/39948 |
| מילת מפתח: | delay differential equation integro-differential equation epidemic model quarantine stability switch oscillations stage structure ecuación diferencial con retraso ecuación integro-diferencial modelo epidémico cuarentena cambio de estabilidad oscilaciones estructura por etapas |