ON A PERIODIC DELAY POPULATION-MODEL

被引:29
|
作者
LALLI, BS
ZHANG, BG
机构
关键词
POPULATION MODEL; PERIODIC SOLUTION; OSCILLATION; NONOSCILLATION;
D O I
10.1090/qam/1262316
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The existence of a positive periodic solution for N'(t) = N(t) [a(t) + b(t)N(t - momega) - c(t)N2(t - momega] is established. Sufficient conditions are given for the periodic solution to be globally attractive.
引用
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页码:35 / 42
页数:8
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