Global stability of a population model

被引：25
作者：
Din, Q. [1 ]
机构：
[1] Univ Azad Jammu & Kashmir, Dept Math, Muzaffarabad, Pakistan
来源：
CHAOS SOLITONS & FRACTALS | 2014年 / 59卷
关键词：
PERIODIC-SOLUTIONS; SYSTEMS;
D O I：
10.1016/j.chaos.2013.12.008
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we study the qualitative behavior of a discrete-time population model. More precisely, we investigate boundedness character, existence and uniqueness of positive equilibrium point, local asymptotic stability and global asymptotic stability of unique positive equilibrium point, and the rate of convergence of positive solutions of a population model. In particular, our results solve an open problem proposed by Kulenvic and Ladas in their monograph (Kulenvic and Ladas, 2002) [8]. Some numerical examples are given to verify our theoretical results. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：119 / 128
页数：10
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