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一类含卷积算子的积微分方程组周期解的存在惟一性

杨 成 荣   

  1. 吉林大学数学学院, 长春 130012
  • 收稿日期:2002-06-17 修回日期:1900-01-01 出版日期:2003-01-26 发布日期:2003-01-26
  • 通讯作者: 杨成荣

Existence and Uniqueness of Periodic Solutions toa Class of Integro-differential EquationsContaining a Convolution Operator

YANG Cheng-rong   

  1. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2002-06-17 Revised:1900-01-01 Online:2003-01-26 Published:2003-01-26
  • Contact: YANG Cheng-rong

摘要: 研究积微分方程组 u1t-J*u1+u1+f(u1,u 2)=0, u2t-DΔu2+g(u1,u2)=0 周期解的存在惟一性, 其中D>0是常数.

关键词: 积微分方程组, 卷积算子, 周期解, 存在惟一性

Abstract: The present paper deals with the existence and the uniqueness of periodic solutions to the following integro-differential equations: u1t-J*u1+u1+f(u1,u 2)=0, u2t-DΔu2+g(u1,u2)=0,where D>0 is constant.

Key words: integro-differential equations, convolution operator, periodic solution, existence and uniqueness

中图分类号: 

  • O175.6