中国物理B ›› 2008, Vol. 17 ›› Issue (6): 1946-1950.doi: 10.1088/1674-1056/17/6/002

• GENERAL • 上一篇    下一篇

Existence and asymptotic estimates of periodic solutions of a sea--air oscillator model of decadal variations in subtropical cells and equatorial Pacific SST

李晓静   

  1. Department of Mathematics, Anhui Normal University, Wuhu 241000, China
  • 收稿日期:2007-09-19 修回日期:2007-10-24 出版日期:2008-06-20 发布日期:2008-06-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No 40676016) and the Key Natural Science Foundation by the Bureau of Education of Anhui Province in China (Grant No KJ2008A05ZC).

Existence and asymptotic estimates of periodic solutions of a sea--air oscillator model of decadal variations in subtropical cells and equatorial Pacific SST

Li Xiao-Jing(李晓静)†   

  1. Department of Mathematics, Anhui Normal University, Wuhu 241000, China
  • Received:2007-09-19 Revised:2007-10-24 Online:2008-06-20 Published:2008-06-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No 40676016) and the Key Natural Science Foundation by the Bureau of Education of Anhui Province in China (Grant No KJ2008A05ZC).

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摘要： This paper studies a time delay equation for sea--air oscillator model. The existence and asymptotic estimates of periodic solutions of corresponding problem are obtained by employing the technique of upper and lower solution, and by using the continuation theorem of coincidence degree theory.

Abstract: This paper studies a time delay equation for sea--air oscillator model. The existence and asymptotic estimates of periodic solutions of corresponding problem are obtained by employing the technique of upper and lower solution, and by using the continuation theorem of coincidence degree theory.

Key words: nonlinear, time delay, El Ni$\tilde{\rm n}$o--Southern Oscillator, periodic solution

中图分类号:  (El Nino Southern Oscillation)

  • 92.10.am
92.10.Kp (Sea-air energy exchange processes)