吉林大学学报(理学版)

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三阶p-Laplacian中立型泛函微分方程的周期解

王海莲1,2, 王良龙1   

  1. 1. 安徽大学 数学科学学院, 合肥 230601; 2. 巢湖学院 数学系, 安徽 巢湖 238000
  • 收稿日期:2013-06-18 出版日期:2014-05-26 发布日期:2014-08-27
  • 通讯作者: 王良龙 E-mail:wangll@ahu.edu.cn

Periodic Solutions for ThreeOrder p-LaplacianNeutral Functional Differential Equation

WANG Hailian1,2, WANG Lianglong1   

  1. 1. School of Mathematical Sciences, Anhui University, Hefei 230601, China;2. Department of Mathematics, Chaohu University, Chaohu 238000, Anhui
     Province, China
  • Received:2013-06-18 Online:2014-05-26 Published:2014-08-27
  • Contact: WANG Lianglong E-mail:wangll@ahu.edu.cn

摘要:

利用Mawhin重合度理论, 研究一类三阶p-Laplacian中立型泛函微分方程周期解的存在性, 得到了这类方程至少存在一个T周期解的充分条件.

关键词: 周期解, Mawhin重合度, 三阶, p-Laplacian方程

Abstract:

Using Mawhin’s coincidence degree theorem, the authors studied the existence of periodic solutions for threeorder p-Laplacian n
eutral functional differential equation suggesting that there exists one sufficient condition, at least, for the existence of Tperiodic solutions.

Key words: periodic solution, Mawhin’s coincidence degree, threeorder, p-Laplacian equation

中图分类号: 

  • O175.14