Discrete semipositone higher-order equations

被引：8
|
作者：
Agarwal, RP [1 ]
Grace, SR
O'Regan, D
机构：
[1] Florida Inst Technol, Dept Math Sci, Melbourne, FL 32901 USA
[2] Cairo Univ, Dept Engn Math, Giza 12221, Egypt
[3] Natl Univ Ireland Univ Coll Galway, Dept Math, Galway, Ireland
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2003年 / 45卷 / 6-9期
关键词：
semipositone; (n; p) and conjugate; Krasnoselskii's fixed-point theorem; existence theory;
D O I：
10.1016/S0898-1221(03)00079-8
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper establishes existence for semipositone (n, p) and conjugate discrete boundary value problems. Our analysis relies on Krasnoselskii's fixed-point theorem in a cone. (C) 2003 Elsevier Science Ltd. All rights reserved.
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页码：1171 / 1179
页数：9
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