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Lienard方程反周期解的存在性与唯一性
引用本文:潘凤燕,冯春华. Lienard方程反周期解的存在性与唯一性[J]. 广西师范学院学报(自然科学版), 2009, 0(3): 30-35
作者姓名:潘凤燕  冯春华
作者单位:广西师范大学数学科学学院,广西桂林541004
基金项目:广西教育厅科研基金(200708LX163)
摘    要:利用Leray-Schauder度理论研究二阶Lienard方程:x″(t)+f(x(t))x′(t)+g(t,x(t—τ(t)))=p(t)反周期解的存在性和唯一性.

关 键 词:Liénard方程  Leray-Schauder度  反周期解

Existence and Uniqueness of Anti-periodic Solutions for a Kind of Lienard Equation with a Deviating Argument
PAN Feng-yan,FENG Chun-hua. Existence and Uniqueness of Anti-periodic Solutions for a Kind of Lienard Equation with a Deviating Argument[J]. Journal of Guangxi Teachers College(Natural Science Edition), 2009, 0(3): 30-35
Authors:PAN Feng-yan  FENG Chun-hua
Affiliation:(College of Mathematical Sciences, Guangxi Normal University, Guilin 541004, China)
Abstract:In this paper, we use the Leray-Schauder degree theory to establish new results for the existence and uniqueness of anti-periodic ,solutions to a kind of Lienard equation with a deviating arguments of the form: x″(t)+f(x(t))x′(t)+g(t,x(t-τ(t)))=p(t).
Keywords:Lienard equation  Leray-Schauder degree  anti-periodic solution
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