摘要
本文主要讨论了单营养食物链的Chemostat模型的渐进性态,给出了该系统一致持续生存和绝灭的充分条件.
In this paper, a Chemostat model with predator-prey populations is considered. The model takes account of time delays due to the lapse between the uptake of nutrient by cells and the incorporation of the biomass. Sufficient conditions for uniform persistence of this model are obtained.
出处
《系统科学与数学》
CSCD
北大核心
2002年第4期458-466,共9页
Journal of Systems Science and Mathematical Sciences
基金
国家自然科学基金(60074007
10101029)资助课题
