时滞脉冲新古典增长模型的正周期解  

Positive Periodic Solutions for a Class of Delayed Neoclassical Growth Model

作　　者：杨春雨[1] 张若军[1] 张静静 

机构地区：[1]中国海洋大学数学科学学院,山东青岛

出　　处：《应用数学进展》2017年第6期727-733,共7页Advances in Applied Mathematics

摘　　要：本文考虑了一类具有脉冲项的时滞新古典增长模型的正周期解问题,利用锥拉伸与锥压缩不动点定理给出了该模型存在两个不同正周期解的条件,并通过实例验证了所得结论的有效性。In this paper, the existence of positive periodic solutions for a class of delayed neoclassical growth model with impulse is considered. By using the cone fixed point theorem, some sufficient conditions of the existence of positive periodic solutions for the addressed model are obtained. Moreover, an example is given to show the effectiveness of our results.

关 键 词：新古典增长模型 正周期解 时滞 脉冲 

分 类 号：F2[经济管理—国民经济]