Pulse vaccination on SEIR epidemic model with nonlinear incidence rate
| Autor: | Youde Tao, Xia Wang, Xinyu Song |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Comparison theorem
Floquet theory Time delays Applied Mathematics Numerical analysis Non linear model Quantitative Biology::Other Computational Mathematics Pulse vaccination Calculus Quantitative Biology::Populations and Evolution Applied mathematics Epidemic model Nonlinear incidence rate Mathematics |
| Zdroj: | Applied Mathematics and Computation. 210:398-404 |
| ISSN: | 0096-3003 |
| DOI: | 10.1016/j.amc.2009.01.004 |
| Popis: | In this paper, we consider an SEIR epidemic model with two time delays and nonlinear incidence rate, and study the dynamical behavior of the model with pulse vaccination. By using the Floquet theorem and comparison theorem, we prove that the infection-free periodic solution is globally attractive when R^* 1. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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