The boundary value problem of higher order differential equations with delay

Demonstratio mathematica

article

Zhimin He¹  Jianhua Shen² 

[1] College of Science, Zhejiang Forestry University;Department of Mathematics, Hangzhou Normal University

关键词: higher order differential equation;    boundary value problem;    positive solution;    fixed-point theorem;   

DOI  :  10.1515/dema-2013-0443

学科分类：外科医学

来源: De Gruyter

【 摘 要 】

In the paper, Guo–Krasnoselskii’s fixed point theorem is adapted to study the existence of positive solutions to a class of boundary value problems for higher order differential equations with delay. The sufficient conditions, which assure that the equation has one positive solution or two positive solutions, are derived. These conclusions generalize some existing ones.

【 授权许可】

CC BY