一类具有时滞的动力系统的研究  

Analysis of Simple Chemostat Dynamical Models with Time Delays

作　　者：成小伟[1] 

机构地区：[1]北京科技大学天津学院,天津301830

出　　处：《佳木斯大学学报（自然科学版）》2013年第6期908-910,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：主要研究一类由泛函微分方程所描述的微生物连续培养的非线性动力系统模型.完整地给出了该动力系统模型平衡点的分类.对平衡点的局部和全局稳定性做了详细分析.A class of nonlinear Chemostat dynamical models described by delay differential equations were studied. A detailed qualitative analysis about the existence of equilibria and boundedness of the solutions was given. And the local and global stability of the equilibria were carried out.

关 键 词：CHEMOSTAT INHIBITION 时滞 不变性原理 

分 类 号：O29[理学—应用数学]