Persistence in a three species Lotka-Volterra nonperiodic predator-prey system

被引:5
|
作者
Zhang Yin-ping
Sun Ji-tao
机构
[1] Institute of Applied Mathematics,
[2] Shanghai Railway University,undefined
来源
Applied Mathematics and Mechanics | 2000年 / 21卷 / 8期
关键词
persistence; predator-prey system; nonperiodic;
D O I
10.1007/BF02428356
中图分类号
学科分类号
摘要
The predator-prey model for three species in which the right-hand sides are nonperiodic functions in time were considered. It' s proved that the model is persistent under appropriate conditions.
引用
收藏
页码:879 / 884
页数:5
相关论文
共 50 条