J4 ›› 2009, Vol. 47 ›› Issue (4): 745-748.

• 数学 • 上一篇    下一篇

具Volterra型的2k阶时滞泛函微分方程的周期解

常晶1,2, 高忆先1, 韩月才1   

  1. 1. 吉林大学 数学研究所, 长春 130012|2. 空军航空大学 飞行基础训练基地数学教研室, 长春 130022
  • 收稿日期:2009-01-22 出版日期:2009-07-26 发布日期:2009-08-24
  • 通讯作者: 韩月才 E-mail:hanyc@jlu.edu.cn.

Periodic Solutions for (2k)thOrder Volterra DelayFunctional Equations

CHANG Jing1,2, GAO Yixian1, HAN Yue cai1   

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China;2. Teaching and Research Section of Mathematics, Aviation University of Air Force, Changchun 130022, China
  • Received:2009-01-22 Online:2009-07-26 Published:2009-08-24
  • Contact: HAN Yue cai E-mail:hanyc@jlu.edu.cn.

摘要:

讨论2k阶含Volterra项的时滞泛函微分方程在L2(0,2π)空间中的2π周期解问题, 利用Schauder不动点定理和傅氏分析技术获得了其周期解的存在性与惟一性.

关键词: 2k阶时滞泛函微分方程, 周期解, Schauder不动点定理

Abstract:

The authors investigated the periodic solution of (2k)thorder volterra delay functional equations in the space L2(0,2π). Some results on existence and uniqueness of periodic solution were obtained via Schauder fixedpoint theorem and Fourier method.

Key words: 2k- thorder volterra delay functional equation, periodic solution, Schauder fixed point theorem

中图分类号: 

  • O175