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Condition of a Kind of Functional Differential Equation with p-Period Solution and Expression of Periodic Solution

GAI Ping   

  1. Department of Mathematics, Baicheng Normal College, Baicheng 137000, Jilin Province, China
  • Received:2007-01-15 Revised:1900-01-01 Online:2007-09-26 Published:2007-09-26
  • Contact: GAI Ping

Abstract: A condition based on functional differential equation x(t)=-λf [x2(t)+x2(t-1)+α]x(t-1)(α,λ∈R, λ>0) with 4/(4k+1) periodic solution x(t)is given via the gengerating method to form exact differentialequation of periodic solution and a kind of expression of the periodic solution x(t).

Key words: differential equation, p-period solution, trajectory, expression

CLC Number: 

  • O175.2