Existence for positive solutions of second-order neutral nonlinear differential equations

被引:10
|
作者
Culakova, I. [1 ]
Hanustiakova, L. [1 ]
Olach, Rudolf [1 ]
机构
[1] Univ Zilina, Dept Math Anal & Appl Math, Zilina 01026, Slovakia
关键词
Neutral differential equation; Nonlinear; Existence; Positive solution; Banach space;
D O I
10.1016/j.aml.2009.01.009
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider the nonlinear neutral differential equations. This work contains some sufficient conditions for the existence of a positive solution which is bounded with exponential functions. The case when the solution converges to zero is also treated. (C) 2009 Elsevier Ltd. All rights reserved.
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页码:1007 / 1010
页数:4
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