Existence, Nonexistence and Multiplicity of Positive Solutions for Singular Boundary Value Problems Involving φ-Laplacian

被引：2

作者：

Kim, Chan-Gyun ^{[1
]}

机构：

[1] Pusan Natl Univ, Dept Math Educ, Busan 609735, South Korea

来源：

MATHEMATICS | 2019年 / 7卷 / 10期

基金：

新加坡国家研究基金会;

关键词：

three positive solutions; phi-Laplacian; singular problem; SEMILINEAR DIFFERENTIAL-EQUATIONS;

D O I：

10.3390/math7100953

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we establish the results on the existence, nonexistence and multiplicity of positive solutions to singular boundary value problems involving phi-Laplacian. Our approach is based on the fixed point index theory. The interesting point is that a result for the existence of three positive solutions is given.

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页数：12

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