Periodic Solutions for a Class of n-th Order Functional Differential Equations

被引:3
作者
Song, Bing [1 ,2 ]
Pan, Lijun [3 ]
Cao, Jinde [1 ]
机构
[1] Southeast Univ, Dept Math, Nanjing 210096, Peoples R China
[2] JiangSu Inst Econ Trade Technol, Nanjing 211168, Peoples R China
[3] Jia Ying Univ, Sch Math, Meizhou 514015, Guangdong, Peoples R China
关键词
D O I
10.1155/2011/916279
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the existence of periodic solutions for n-th order functional differential equations x((n)) (t) = Sigma(n-1)(i=0) b(i)[x((i)) (t)](k) + f(x(t - tau(t))) +p(t). Some new results on the existence of periodic solutions of the equations are obtained. Our approach is based on the coincidence degree theory of Mawhin.
引用
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页数:21
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