J4 ›› 2011, Vol. 49 ›› Issue (03): 430-436.

• 数学 • 上一篇    下一篇

 四阶p-Laplacian中立型泛函微分方程周期解的

 刘丙镯, 刘文斌   

  1. 中国矿业大学 理学院, 江苏 徐州 221116
  • 收稿日期:2010-06-28 出版日期:2011-05-26 发布日期:2011-06-15
  • 通讯作者: 刘丙镯 E-mail:tuteng3839@163.com

Existence of Periodic Solutions for a FourthOrderp-Laplacian Neutral Functional Differential Equation

LIU Bingzhuo, LIU Wenbin   

  1. College of Science, China University of Mining and Technology, Xuzhou 221116, Jiangshu Province, China
  • Received:2010-06-28 Online:2011-05-26 Published:2011-06-15
  • Contact: LIU Bingzhuo E-mail:tuteng3839@163.com

摘要:

使用中立型算子的性质及Mawhin连续性定理, 研究四阶p-Laplacian中立型泛函微分方程周期解的存在性. 在适当的假设条件下, 得到了该方程存在周期解的充分性条件.

关键词: 中立型泛函微分方程; p-Laplacian方程; Mawhin连续性定理; 周期解

Abstract:

In order to expand the researches of neutral functional differential equation, we studied a kind of periodic solutions to a fourth order p-Laplacian neutral functional differential equation. Under various assumptions, new results on the existence of periodic solutions were obtained via the theory of coincidence degree and some properties of the neutral operator.

Key words: neutral functional differential equation, p-Laplacian equation, Mawhin continuation theory, periodic solution

中图分类号: 

  • O175.8