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中文摘要：
研究具有垂直传染及脉冲免疫接种的SIQR传染病模型,得到了疾病流行与否的阈值,利用脉冲微分方程的Floquet定理及比较定理证明了无病周期解的存在性及全局渐近稳定性,给出了系统一致持续的充分条件.
英文摘要：
An SIQR epidemic model with vertical transmission and impulsive vaccination was considered and the threshold of the disease popularity was obtained. Using the Floquet theorem of impulsive differential equation and the comparison theorem, the existence and globally asymptotical stability of the disease-free periodic solution were proved and suffcient conditions under which the system is uniformly persistent were obtained.
同期刊论文项目
同项目期刊论文
Stability Properties of Pulse Vaccination Strategy in the SIVS Epidemic Models with Nonlinear Incide
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