Almost Periodicity Of Two Impulsive Differential Equations

In this thesis,we discussed the almost periodic type solutions of two kinds of impulsive differential equations.The thesis is organized as follows.In chapter 1,we introduced the development process and the research back-ground,present some preliminary knowledge and proved some useful lemma.In chapter 2,we discussed the positive asymptotically almost periodic solutions of a class of impulsive hematopoiesis model,and got the existence and exponential stability of this solution.In chapter 3,we discussed the positive pseudo almost periodic solutions of a class of impulsive Nicholson's blowflies model,and got the existence and exponential stability of this solution.