Almost periodic solutions of a discrete almost periodic logistic equation

被引：31

作者：

Li, Zhong ^{[1
]}

Chen, Gengde ^{[1
]}

机构：

[1] Fuzhou Univ, Coll Math & Comp Sci, Fuzhou 350108, Fujian, Peoples R China

来源：

MATHEMATICAL AND COMPUTER MODELLING | 2009年 / 50卷 / 1-2期

关键词：

Discrete logistic equation; Almost periodic solution; Global attractivity; GLOBAL STABILITY; TIME DELAYS; POPULATION; PERMANENCE; MODELS;

D O I：

10.1016/j.mcm.2008.12.017

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper, we consider an almost periodic discrete logistic equation. Sufficient conditions are obtained for the existence of a unique almost periodic solution which is globally attractive. An example together with numerical simulation indicates the feasibility of the main result. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：254 / 259

页数：6

共 14 条

[1]

Agarwal Ravil P, 2000, DIFFERENCE EQUATIONS

[2] Permanence in a discrete Lotka-Volterra competition model with deviating arguments [J].

Chen, Fengde .

NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2008, 9 (05) :2150-2155

[3] Permanence for the discrete mutualism model with time delays [J].

Chen, Fengde .

MATHEMATICAL AND COMPUTER MODELLING, 2008, 47 (3-4) :431-435

[4] Permanence and global attractivity of the discrete Gilpin-Ayala type population model [J].

Chen, Fengde ;

Wu, Liping ;

Li, Zhong .

COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2007, 53 (08) :1214-1227

[5] NONAUTONOMOUS LOGISTIC EQUATIONS AS MODELS OF THE ADJUSTMENT OF POPULATIONS TO ENVIRONMENTAL-CHANGE [J].

COLEMAN, BD .

MATHEMATICAL BIOSCIENCES, 1979, 45 (3-4) :159-173

[6] OPTIMAL CHOICE OF R FOR A POPULATION IN A PERIODIC ENVIRONMENT [J].

COLEMAN, BD ;

HSIEH, YH ;

KNOWLES, GP .

MATHEMATICAL BIOSCIENCES, 1979, 46 (1-2) :71-85

[7]

GOPALSAMY K, 1922, MATH ITS APPL, V74

[8]

Gopalsamy K., 1995, METHODS APPL ANAL, V2, P38

[9]

HALLAM TG, 1981, J THEOR BIOL, V93, P301

[10]

Li Z., 2008, DYNAM CONT DIS SER B, V15, P165

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