摘要
应用Leray Schauder不动点定理,研究了一类具时滞的Rayleigh型泛函微分方程: x″(t)+f(x′(t))+g(x(t-τ(t)))=e(t)的反周期解问题,得到了反周期解存在的新的结果。
By means of Leray Schauder fixed point theorem,the authors study a Rayleigh type functional differential equation with a deviating argument as follows:x″(t)+f(x′(t))+g(x(t- T(t)))=e(t).A new result on the existence of anti-periodic solution is obtained.
出处
《数学研究》
CSCD
2009年第3期256-261,共6页
Journal of Mathematical Study
基金
supported by Young Teacher's Foundation of Anhui Normal University(2008xqn46)
Ministry of Education of Science and Technology of Important Projects(207047)
Natural Science Foundationof Anhui Province of China(050460103)