Author:
Xing Xiumei,Wang Lingling,Lai Shaoyong
Abstract
AbstractWe investigate a second-order periodic system with singular potential and resonance. Utilizing the main integral method and fixed point theorems, we establish the existence and multiplicity of periodic solutions with respect to time under certain assumptions on the unbounded or oscillatory term.
Funder
Natural Science Foundation of Xinjiang
The National Nature Science Foundation of China
Publisher
Springer Science and Business Media LLC
Subject
Algebra and Number Theory,Analysis
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