Acta mathematica scientia,Series A ›› 2009, Vol. 29 ›› Issue (2): 253-261.

• Articles • Previous Articles     Next Articles

The Existence of Periodic Solutions for a Kind of Second Order Functional Differential Equations with Deviating Arguments

 ZHANG Chi, WANG Quan-Xi   

  1. (1. School of Mathematical Sciences, Huaqiao University, Fujian Quanzhou 362021|2. School of Science, Beijing Institute of Technology, Beijing 100081)
  • Received:2007-11-16 Revised:2008-06-29 Online:2009-04-25 Published:2009-04-25
  • Supported by:

    福建省自然科学基金(Z0511026)资助

Abstract:

In this paper, by using the abstract continuation theorem of k-set contractive operator and some analysis
techniques, the authors study the existence of periodic solutions for a kind of second order functional differential equations with deviating arguments. The results improve and extend the main results of the papers [1-2].

Key words: Periodic solution, Deviating argument, Functional differential equation, k-set contractive operator

CLC Number: 

  • 34K15
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