| 一类带有感染年龄HBV SIRS模型的稳定性 |
| |
| 引用本文： | 柳合龙,李连兵.一类带有感染年龄HBV SIRS模型的稳定性[J].信阳师范学院学报(自然科学版),2008,21(3). |
| |
| 作者姓名： | 柳合龙 李连兵 |
| |
| 作者单位： | 信阳师范学院,数学与信息科学学院,河南,信阳,464000 |
| |
| 基金项目： | 河南省自然科学基金
，
河南省教育厅自然科学基金
|
| |
| 摘 要： | 根据B型肝炎的传播特点,建立了带有生理年龄和感染年龄的模型. 假定传染率依赖个体的生理年龄和传染年龄,疫苗有一定的有效期, 得到了无病平衡态稳定的条件.
|
| 关 键 词： | HBV模型 感染年龄 无病平衡点 全局稳定 |
Stability of an Infection-Age Structured SIRS Model for HBV Infection |
| |
| LIU He-long,LI Lian-bing.Stability of an Infection-Age Structured SIRS Model for HBV Infection[J].Journal of Xinyang Teachers College(Natural Science Edition),2008,21(3). |
| |
| Authors: | LIU He-long LI Lian-bing |
| |
| Abstract: | Based on the infection characteristics of Hepatitis B, a mathematical model with chronological-age and infection-age was developed. Assuming that infection rate depends on individuals' chronological age and infection age and that the vaccination has definite lifetime, the condition of the stability of the infection free equilibrium was obtained. |
| |
| Keywords: | HBV model infection-age infection free equilibrium global stability |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
