Non-degeneracy and Uniqueness of Periodic Solutions for a Liénard Equation with a Linear Difference Operator

被引:0
|
作者
Cheng, Zhibo [1 ]
Li, Yafei [1 ]
机构
[1] Henan Polytech Univ, Sch Math & Informat Sci, Jiaozuo 454000, Peoples R China
关键词
Non-degeneracy; Uniqueness; Periodic solution; Linear difference operator; Lienard equation;
D O I
10.1007/s12346-024-00973-6
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we investigate the non-degeneracy of a Lienard equation with a linear difference operator by means of the generalized Wirtinger inequality. In addition, by the non-degenerate results and an extension of Mawhin's continuation theorem, the existence and uniqueness of periodic solutions for a Lienard equation with a linear difference operator are proved.
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页数:21
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