Positive Steady States of a Competitor-Competitor-Mutualist Model  

作　　者：Wen-yanChen Ming-xinWang 

机构地区：[1]DepartmentofMathematics,SoutheastUniversity,Nanjing210018,China

出　　处：《Acta Mathematicae Applicatae Sinica》2004年第1期53-57,共5页应用数学学报（英文版）

基　　金：Supported by the National Natural Science Foundation of China (No.19831060);the"333"Project of JiangSu Province

摘　　要：In this paper we deal with the positive steady states of a Competitor-Competitor-Mutualist modelwith diffusion and homogeneous Dirichlet boundary conditions.We first give the necessary conditions,and thenestablish the sufficient conditions for the existence of positive steady states.In this paper we deal with the positive steady states of a Competitor-Competitor-Mutualist modelwith diffusion and homogeneous Dirichlet boundary conditions.We first give the necessary conditions,and thenestablish the sufficient conditions for the existence of positive steady states.

关 键 词：Positive steady states Competitor-Competitor-Mutualist model 

分 类 号：O153.4[理学—数学]