摘要
On the basis of nonlinear second-order periodic boundary value problem, the paper mainly discusses the existence of positive solutions to a class of nonlinear second-order singular periodic boundary value problem with derivative argument by using Krasnoselskii fixed point theorem of cone map. The sufficient conditions for positive periodic solutions are obtained. The results are applied to a detailed example, and the traditional results are improved.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 291-296 |
| 页数 | 6 |
| 期刊 | Zhongbei Daxue Xuebao (Ziran Kexue Ban)/Journal of North University of China (Natural Science Edition) |
| 卷 | 29 |
| 期 | 4 |
| 出版状态 | 已出版 - 8月 2008 |