GLOBAL ATTRACTIVITY AND OSCILLATIONS IN A PERIODIC DELAY-LOGISTIC EQUATION

被引：52

作者：

ZHANG, BG

GOPALSAMY, K

机构：

[1] School of Mathematical Sciences, The Flinders University of South Australia, Bedford Park

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 1990年 / 150卷 / 01期

关键词：

D O I：

10.1016/0022-247X(90)90213-Y

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Sufficient conditions are obtained for the global attractivity of a positive periodic solution of the delay-logistic equation dx(t) dt = r(t)x(t)[1 - x(t - nτ) K(t)], where r and K are positive periodic functions of period τ and n is a positive integer; sufficient conditions are also obtained for all solutions to be oscillatory about K. © 1990.

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页码：274 / 283

页数：10

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