Harmonic and subharmonic solutions for superlinear damped Duffing equation

被引:11
作者
Cheng, Zhibo [1 ,2 ]
Ren, Jingli [1 ]
机构
[1] Zhengzhou Univ, Dept Math, Zhengzhou 450001, Peoples R China
[2] Henan Polytech Univ, Sch Math & Informat, Jiaozuo 454000, Peoples R China
关键词
Harmonic and subharmonic solutions; Twisting theorem; Time map; Damped Duffing equation; POINCARE-BIRKHOFF THEOREM; PERIODIC-SOLUTIONS; BOUNDEDNESS; EXISTENCE; SINGULARITIES; RESONANCE; STABILITY;
D O I
10.1016/j.nonrwa.2012.09.007
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper is devoted to the existence of harmonic and subharmonic solutions for a damped Duffing equation. Our proofs are based on a twisting theorem due to W.Y. Ding. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1155 / 1170
页数:16
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