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一类具偏差变元的P-Laplacian泛函中立型微分方程周期解的存在性
引用本文:胡嘉卉,欧小波. 一类具偏差变元的P-Laplacian泛函中立型微分方程周期解的存在性[J]. 河南教育学院学报(自然科学版), 2008, 17(3): 8-11
作者姓名:胡嘉卉  欧小波
作者单位:河南工业大学理学院,河南郑州,450052;中南大学数学科学与计算技术学院,湖南长沙,410083
基金项目:河南工业大学校科研和教改项目
摘    要:运用迭舍度理论和分析的技巧,研究一类具偏差变元形如(φp(x(t)-cx(t-σ)")"+g(t,x(t-τ(t)))=p(t)的中立型p-Laplacian微分方程,并得到了其周期解存在的充分条件.

关 键 词:周期解  p-Laplacian  偏差变元

Periodic Solutions for p-Laplacian Neutral Functional Differential Equation with Deviating Arguments
HU Jiahui,OU Xiaobo. Periodic Solutions for p-Laplacian Neutral Functional Differential Equation with Deviating Arguments[J]. Journal of Henan Education Institute(Natural Science Edition), 2008, 17(3): 8-11
Authors:HU Jiahui  OU Xiaobo
Affiliation:HU Jiahui, OU Xiaobo ( 1. College of Science, Henan University of Technology, Zhengzhou 450052, China ; 2. School of Mathematical Science and Computing Technology, Central South University, Changsha 410083, China)
Abstract:By using the theory of coincidence degree and some analytical skills, study a kind of periodic solutions to p-Laplacian neutral functional differential equation with deviating arguments such as(φp(x(t)-cx(t-σ)")"+g(t,x(t-τ(t)))=p(t), a sufficient condition on the.existence of periodic solutions is obtained.
Keywords:p-Laplacian
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