摘要
利用重合度理论研究了一类多偏差变元的p-Laplacian方程周期解存在性问题,获得了其周期解存在性的新结论,推广和改进了已有文献中的相关结论.
By using the theorem of coincidence degree, existence of periodic solutions for a kind of p-Laplacian equation with deviating arguments is studied. Some new results for the existence of periodic solutions are obtained, which extend and improve the related reports in the literatures.
出处
《韩山师范学院学报》
2015年第6期14-20,共7页
Journal of Hanshan Normal University
基金
广东省高等教育教学改革项目(项目编号:GDJG20142396)
韩山师范学院理科团队项目(项目编号:LT201202)
关键词
偏差变元
存在性
泛函微分方程
周期解
重合度理论
deviating argument
existence
functional differential equation
periodic solution
coincidence degree
