Contribution to the study of the effect of the interspecificity on a two nutrients competition model  

作　　者：Fethi Borsali Karim Yadi 

机构地区：[1]Dynamical Systems and Applications Laboratory University of Tlemcen, BP 119, Tlemcen 13000, Algeria

出　　处：《International Journal of Biomathematics》2015年第1期93-109,共17页生物数学学报（英文版）

摘　　要：We consider a model of the exploitative competition of two micro-organisms for two complementary nutrients in a chemostat and take into account the interspecific interac- tion. The growth functions occurring in the model are of general type and the interaction functions are monotonic and positive. By the mean of the Thieme-Zhao theorem, we establish conditions for uniform persistence of the model.

关 键 词：Dynamical systems CHEMOSTAT local stability uniform persistence comple- mentary nutrients interspeeific interaction. 

分 类 号：Q141[生物学—生态学] S158.3[生物学—普通生物学]