Existence of periodic solutions for a fourth-order p-Laplacian equation with a deviating argument

被引:9
|
作者
Lu, Shiping [1 ,2 ]
Jin, Shan [2 ]
机构
[1] Nanjing Univ Informat & Technol, Coll Math & Phys, Nanjing 210044, Peoples R China
[2] Anhui Normal Univ, Dept Math, Wuhu 54100, Anhui, Peoples R China
关键词
Periodic solution; Continuation theorem; Deviating argument; p-Laplacian;
D O I
10.1016/j.cam.2008.12.027
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we study the existence of periodic solutions for a fourth-order p-Laplacian differential equation with a deviating argument as follows: [phi(p)(u ''(t))]'' +f (u ''(t)) + g(u(t - tau(t))) = e(t). Under various assumptions, the existence of periodic solutions of the problem is obtained by applying Mawhin's continuation theorem. (C) 2009 Elsevier B.V. All rights reserved.
引用
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页码:513 / 520
页数:8
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