A Lazer-Leach-type condition for singular differential equations with a deviating argument at resonance
Advances in Difference Equations(2017)
摘要
In this paper, we establish a Lazer-Leach-type condition depending on the delay for the existence of positive periodic solutions for singular differential equations with a deviating argument at resonance. The proof of the main result is based on the phase-plane analysis and topological degree methods.
更多查看译文
关键词
34C25, 34D40, periodic solutions, deviating argument, singular, at resonance, Lazer-Leach-type condition
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要