一类非自治传染病SIS模型概周期解存在惟一性
Uniqueness of almost periodic solution of an epidemic SIS model with variable coefficient
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摘要: 对系数是概周期函数的传染病SIS模型进行了研究,得到了概周期解存在惟一的一个充分条件.Abstract: An epidemic SIS model whose coefficient is almost periodic functions is studied.A sufficient condition of existence and uniqueness of positive periodic solution is obtained.