Chemostat model;
competitive exclusion;
global stability;
comparison principle;
induction;
GENERAL RESPONSE FUNCTIONS;
MATHEMATICAL-MODEL;
GLOBAL DYNAMICS;
BEHAVIOR;
D O I:
10.3934/dcdsb.2018314
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We give an new proof of the well-known competitive exclusion principle in the chemostat model with N species competing for a single resource, for any set of increasing growth functions. The proof is constructed by induction on the number of the species, after being ordered. It uses elementary analysis and comparisons of solutions of ordinary differential equations.
机构:
Harbin Inst Technol, Dept Math, Weihai 264209, Peoples R ChinaHarbin Inst Technol, Dept Math, Weihai 264209, Peoples R China
Liu, Meng
Wang, Ke
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机构:
Harbin Inst Technol, Dept Math, Weihai 264209, Peoples R China
NE Normal Univ, Sch Math & Stat, Changchun 130024, Peoples R ChinaHarbin Inst Technol, Dept Math, Weihai 264209, Peoples R China
Wang, Ke
Wu, Qiong
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机构:
Harbin Inst Technol, Dept Math, Weihai 264209, Peoples R ChinaHarbin Inst Technol, Dept Math, Weihai 264209, Peoples R China