摘要
利用Banach空间中锥与半序理论研究了竞争性生态系统中两物种的共存问题,得出依赖于某一共同生存环境的两物种在一定条件下必可达唯一共存状态.
In this paper we study the coexistence of two species in competitive systems by using the theory of cone and order in Banach spaces, and obtain that two species in com-petitive systems can attain unique a coexistence under certain conditions.
出处
《数学物理学报(A辑)》
CSCD
北大核心
1999年第3期322-325,共4页
Acta Mathematica Scientia
基金
国家自然科学基金!19671054
山西省青年科学基金
!971001
关键词
竞争性生态系统
共存状态
物种
Competitive systems, Cone and order, Coexistence