摘要
文章讨论Liénard方程非平凡周期解的存在性,所获得的结果推广并改进了一些关于Liénard方程周期解的存在性定理.
The existence of nontrivial periodic solutions for the Lienard equation was discussed in the paper. The results were used to generalize and improve some results concerning the Lienard equation in this direction.
出处
《重庆文理学院学报(社会科学版)》
2013年第3期10-12,共3页
Journal of Chongqing University of Arts and Sciences(Social Sciences Edition)
基金
湖南省硕士研究生创新项目(2011SSXT140)