信阳师范学院学报（自然科学版）2008，Vol.21Issue(2)：172-174,3.
具有非单调发生率SEIS流行病模型的全局稳定性分析
Global Analysis of an SEIS Epidemic Model with Nonmonotone Incidence Rate
摘要
Abstract
This paper considers an epidemic model with nonmonotonic incidence rate which describes the psycho-logical effect of certain serious diseases on the community when the number of infectives is getting larger.With a globalanalysis of the model and study of the stability of the disease-free equilibrium and the endemic equilibrium,it is shownthat either the number of infective individuals tends to zero as time evolves or the disease persists.关键词
SEIS流行病模型/非单调发生率/心理效应/全局稳定性Key words
epidemic/nonmonotonic incidence/psychological effect/global stability分类
数理科学引用本文复制引用
李学志,李文生..具有非单调发生率SEIS流行病模型的全局稳定性分析[J].信阳师范学院学报（自然科学版）,2008,21(2):172-174,3.基金项目
The NNSF of China(10671166) （10671166）
the NSF of Henan Province(0312002000) （0312002000）
