摘要
研究了一类具有时滞和阶段结构的非自治捕食系统(专捕幼年食饵)解的渐近性质,得到了系统持续和全局渐近稳定的条件.
The asymptotic properties of the solution for a nonautonomous predator-prey systems with stage structure and time delay are studied, and the conditions under which systems are permanence and globally stability are obtained.
出处
《信阳师范学院学报(自然科学版)》
CAS
北大核心
2008年第1期24-26,共3页
Journal of Xinyang Normal University(Natural Science Edition)
基金
河南省教育厅自然科学基金项目(200510476002)
关键词
时滞
阶段结构
非自治
持续生存
全局吸引
time delay
stage-structure
nonautonomous
permanence
global stability