Positive solutions of superlinear semipositone singular Dirichlet boundary value problems

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• 作者：Xinguang Zhang and Lishan Liu
• 关键词：Singular boundary value problem ; Semipositone ; Positive solutions ; Superlinear
• 刊名：Journal of Mathematical Analysis and Applications
• 出版年：2006
• 出版时间：15 April 2006
• 年：2006
• 卷：316
• 期：2
• 页码：525-537
• 全文大小：102 K

文摘

In this paper, we study a class of superlinear semipositone singular second order Dirichlet boundary value problem. A sufficient condition for the existence of positive solution is obtained under the more simple assumptions.