摘要
研究具Allee效应的状态依赖脉冲单边扩散单种群模型.利用数学分析的方法,得到系统周期解存在性与轨道渐近稳定性的充分条件.
In this work,we investigate the Allee effect of a single population model with state-de- pendent impulsively unilateral diffusion. With the approaches of mathematical analysis, we obtain the sufficient conditions of the existence and orbitally asymptotic stability of periodic solution of the in- vestigated system.
出处
《应用数学》
CSCD
北大核心
2012年第2期413-418,共6页
Mathematica Applicata
基金
Supported by the Development Project of Nature Science Research of Guizhou Province Department(2010027)
the National Natural Science Foundation of China(10961008)
the Science Technology Foundation of Guizhou(2010J2130)
关键词
ALLEE效应
状态依赖脉冲
单边扩散
斑块环境
Allee effect
State-dependent impulses
Unilateral diffusion
Patchy envi-ronment
