A Lotka-Volterra competition model and its global convergence to a definite axial equilibrium

被引:3
|
作者
Sikder, A [1 ]
机构
[1] Ramkrishna Res Inst Sci, Dept Math, Kolkata 700008, W Bengal, India
关键词
four competing species; exclusion of periodic orbits in 3D; Conley connection matrix; permanent state;
D O I
10.1007/s002850100125
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
We consider a four-species model based on competition and show that the whole four-species system collapses to a definite single species equilibrium at its carrying capacity. To do so, we use the results of Hirsch [4], Van Den Driessche and Zeeman [20], Hofbauer and Sigmund [5], and the product theorem of the Conley connection matrix theory by Mischaikow and Reineck [10].
引用
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页码:297 / 308
页数:12
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