摘要
研究一类捕食者和被捕食者都具有阶段结构,功能响应是非单调函数的时滞捕食与被捕食系统的概周期性,利用Brouwer不动点定理获得了系统存在概周期解的条件。
The almost periodicity of a delayed predator-prey system with stage structure for both predator and prey, and with non-monotonous functional response is studied. Based on Brouwer fixed point Theorem, some sufficient conditions are obtained for the existence of an almost periodic solution of the system.
作者
周铁军
向美红
刘迎媛
ZHOU Tiejun XIANG Meihong LIU Yingyuan(College of Science, Hunan Agricultural University, Changsha 410128, China)
出处
《邵阳学院学报（自然科学版）》
2016年第4期5-10,共6页
Journal of Shaoyang University：Natural Science Edition
基金
湖南省科技计划项目(2015JC3101)
湖南省研究生创新培养专项(CX2015B265)
关键词
概周期解
捕食与被捕食
阶段结构
非单调功能响应
almost periodicity
predator-prey
stage structure
non-monotonous functional response
