Positive solutions of retarded functional differential equations

被引：10
|
作者：
Diblik, Josef [1 ]
Svoboda, Zdenek [2 ]
机构：
[1] Brno Univ Technol, Fac Elect Engn & Comp Sci, Dept Math, Brno 61600, Czech Republic
[2] Univ Def, Dept Math, Brno 61200, Czech Republic
来源：
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2005年 / 63卷 / 5-7期
关键词：
Positive solution; Delayed equation; p-function;
D O I：
10.1016/j.na.2005.01.006
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
For systems of retarded functional differential equations with unbounded delay and with finite memory sufficient conditions of existence of positive solutions on an interval of the form [t(0), infinity) are derived. (C) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：E813 / E821
页数：9
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