具有阶段结构的时滞捕食与被捕食系统的持久性

摘要

The permanence of a delayed predator-prey system with stage structure for both predator and prey, and with non-monotonous functional response is studied. Based on some comparison arguments, some sufficient conditions are obtained for the permanence of the system.%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持久性。利用比较定理得到了系统持久性的条件。