POSITIVE PERIODIC SOLUTION TO A SECOND-ORDER DIFFERENTIAL EQUATION WITH ATTRACTIVE-REPULSIVE SINGULARITIES

被引：6

作者：

Cheng, Zhibo ^{[1
]}

Gu, Lulu ^{[1
]}

机构：

[1] Henan Polytech Univ, Sch Math & Informat, Jiaozuo, Henan, Peoples R China

来源：

ROCKY MOUNTAIN JOURNAL OF MATHEMATICS | 2022年 / 52卷 / 01期

基金：

中国国家自然科学基金;

关键词：

fixed point theorem in cones; attractive-repulsive singularities; positive periodic solution; EXISTENCE;

D O I：

10.1216/rmj.2022.52.77

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove the existence of a positive periodic solution for a nonlinear differential equation with attractive-repulsive singularities by using a Green's function and a fixed point theorem in cones.

引用

页码：77 / 85

页数：9

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