摘要
结合运用 Ｌｉａｐｕｎｏｖ泛函数，研究二维 Ｌｏｔｋａ－Ｖｏｌｔｅｒｒａ捕食系统概周期正解的存在唯一性．
The almost periodic Volterra predator-prey system was considered, and it was proved that the system can have a unique almost positive periodic solution by using Liapunov functional.
出处
《生物数学学报》
CSCD
2000年第3期272-275,共4页
Journal of Biomathematics
基金
广西自然科学基金
关键词
捕食系统
Liapunov泛涵
概周期解
存在唯一性
Predator-prey system
Liapunov function
Almost periodic solution
Existence and uniqueness
