ON THE EXISTENCE OF POSITIVE SOLUTIONS OF A NONLINEAR q-DIFFERENCE EQUATION

被引：0

作者：

Hassan, H. A. ^{[1
]}

El-Shahed, Moustafa ^{[2
]}

Mansour, Z. S. ^{[3
]}

机构：

[1] PAAET, Fac Basic Educ, Dept Math, Shamiya, Kuwait

[2] Coll Educ, Qasssim Unizah, Saudi Arabia

[3] King Saudi Univ, Fac Sci, Dept Math, Riyadh 11451, Saudi Arabia

来源：

FIXED POINT THEORY | 2012年 / 13卷 / 02期

关键词：

Boundary-value problem; q-difference equation; Green's function; Krasnoselskii's fixed-point theorem; BOUNDARY-VALUE PROBLEM;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper is concerned with a boundary value problem of the nonlinear q-difference equation - D(q)(2)u(t) = f(t, u(t)), with some boundary conditions. Under certain conditions on f, the existence of positive solutions is obtained by applying a fixed point theorem in cones.

引用

页码：517 / 526

页数：10

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