高师理科学刊2024，Vol.44Issue(3)：15-18,35,5.DOI:10.3969/j.issn.1007-9831.2024.03.003
宿主具有Logistic增长的西尼罗河病毒模型动力学形态分析
Dynamics analysis of a West Nile virus model with Logistic growth in the host
张婷婷1
作者信息
- 1. 山西应用科技学院 信息工程学院,山西 太原 030000
- 折叠
摘要
Abstract
The West Nile virus epidemic model with exponential birth rate for mosquito and Logistic growth for host was built.The basic reproduction number of the model was obtained and the existence of equilibrium were discussed.If the basic reproduction number is less than one,then the system have two epidemic equilibria or no epidemic equilibrium,if the basic reproduction number is greater than one,then the system has a unique epidemic equilibrium or have three epidemic equilibria.The stability of disease-free equilibria were discussed.关键词
西尼罗河病毒/平衡点/稳定性Key words
West Nile virus/equilibrium/stability分类
数理科学引用本文复制引用
张婷婷..宿主具有Logistic增长的西尼罗河病毒模型动力学形态分析[J].高师理科学刊,2024,44(3):15-18,35,5.
