摘要
研究了非线性生育率三阶段的阶段结构单种群生长模型,得到了该模型正平衡点全局渐近稳定性充分条件.
In this paper,we consider a density-dependent birth population growth model with stage structure.We obtain the sufficient conditions for the existence of a globally asymptotical stability of positive equilibrium of the model.
出处
《广西师范学院学报（自然科学版）》
2004年第2期22-25,共4页
Journal of Guangxi Teachers Education University(Natural Science Edition)
关键词
阶段结构
平衡点
全局渐近稳定
stage structure
equilibrium
globally asymptotical stability
