Existence of positive solutions for a Neumann boundary value problem on the half-line via coincidence degree

被引：0

作者：

Djafri, S. ^{[1
]}

Moussaoui, Toufik ^{[2
]}

机构：

[1] Univ Sci & Technol Houari Boumedienne, Algiers, Algeria

[2] ENS Kouba, Dept Math, Lab Fixed Point Theory & Applicat, Algiers, Algeria

来源：

ADVANCES IN PURE AND APPLIED MATHEMATICS | 2019年 / 10卷 / 04期

关键词：

Coincidence degree; boundary value problem; positive solutions; unbounded interval;

D O I：

10.1515/apam-2018-0087

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we are interested in the study of the existence of positive solutions for the following nonlinear boundary value problem on the half-line: {-u ''(x) = q(x)f(x, u, u'), x is an element of(0, +infinity), u'(0) = u'(+infinity) = 0, where q : R+ -> R+ is a positive measurable function such that integral(+infinity)(0) q(x) dx = 1 and f : R+ x R-2 -> R is q-Caratheodory.

引用

页码：447 / 458

页数：12

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