Existence of Positive Solutions of Neutral Differential Equations

被引:6
|
作者
Dorociakova, B. [1 ]
Kubjatkova, M. [1 ]
Olach, R. [1 ]
机构
[1] Univ Zilina, Dept Math, Zilina 01026, Slovakia
关键词
NONOSCILLATORY SOLUTIONS;
D O I
10.1155/2012/307968
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The paper contains some suffcient conditions for the existence of positive solutions which are bounded below and above by positive functions for the nonlinear neutral differential equations of higher order. These equations can also support the existence of positive solutions approaching zero at infinity.
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页数:14
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