比例确定增长率Chemostat模型的全局稳定性  

Global Stability of Chemostat Models with Ratio-Dependent Increase Rate

作　　者：庞国萍[1] 陈兰荪[1] 

机构地区：[1]大连理工大学应用数学系,辽宁大连116024

出　　处：《广西师范大学学报（自然科学版）》2006年第1期37-40,共4页Journal of Guangxi Normal University:Natural Science Edition

基　　金：国家自然科学基金资助项目(10171106)

摘　　要：对两个具比例确定增长率的Chem ostat模型进行定性分析,得到了单种微生物培养和单营养食物链两种微生物培养的Chem ostat系统全局渐近稳定的充分条件。Two Chemostat models with ratio-dependent increase rate were considered. One was single microbe cultured ,another was the two microbes with food chain synchronously cultured. In conclusion,sufficient conditions for the global asymptotic stability of two Chemostat system were obtained.

关 键 词：CHEMOSTAT 比例确定 食物链I全局渐近稳定 

分 类 号：O175[理学—数学]