中国物理B ›› 2012, Vol. 21 ›› Issue (9): 90201-090201.doi: 10.1088/1674-1056/21/9/090201

• GENERAL •    下一篇

Perturbation method of studying the EI Niño oscillation with two parameters using delay sea–air oscillator model

杜增吉a, 林万涛b, 莫嘉琪c   

  1. a School of Mathematical Sciences, Jiangsu Normal University, Xuzhou 221116, China;
    b State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamic,Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;
    c Department of Mathematics, Anhui Normal University, Wuhu 241003, China
  • 收稿日期:2012-02-08 修回日期:2012-03-21 出版日期:2012-08-01 发布日期:2012-08-01
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11071205 and 11101349), the "Strategic Priority Research Program-Climate Change: Carbon Budget and Relevant Issues" of the Chinese Academy of Sciences, China (Grant No. XDA01020304), the Anhui Provincial Natural Science Foundation from the Education Bureau of Anhui Province, China (Grant No. KJ2011A135), and the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2011042).

Perturbation method of studying the EI Niño oscillation with two parameters using delay sea–air oscillator model

Du Zeng-Ji (杜增吉)a, Lin Wan-Tao (林万涛)b, Mo Jia-Qi (莫嘉琪 )c   

  1. a School of Mathematical Sciences, Jiangsu Normal University, Xuzhou 221116, China;
    b State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamic,Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;
    c Department of Mathematics, Anhui Normal University, Wuhu 241003, China
  • Received:2012-02-08 Revised:2012-03-21 Online:2012-08-01 Published:2012-08-01
  • Contact: Du Zeng-Ji E-mail:duzengji@163.com
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11071205 and 11101349), the "Strategic Priority Research Program-Climate Change: Carbon Budget and Relevant Issues" of the Chinese Academy of Sciences, China (Grant No. XDA01020304), the Anhui Provincial Natural Science Foundation from the Education Bureau of Anhui Province, China (Grant No. KJ2011A135), and the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2011042).

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摘要： The EI Niño-southern oscillation (ENSO) is an interannual phenomenon involved in the tropical Pacific ocean-atmosphere interactions. In this paper, we develop an asymptotic method of solving the nonlinear equation using the ENSO model. Based on a class of oscillator of the ENSO model, a approximate solution of the corresponding problem is studied employing the perturbation method.

关键词: nonlinear, perturbation method, El Niñ, o-southern oscillation model

Abstract: The EI Niño-southern oscillation (ENSO) is an interannual phenomenon involved in the tropical Pacific ocean-atmosphere interactions. In this paper, we develop an asymptotic method of solving the nonlinear equation using the ENSO model. Based on a class of oscillator of the ENSO model, a approximate solution of the corresponding problem is studied employing the perturbation method.

Key words: nonlinear, perturbation method, El Niñ, o-southern oscillation model

中图分类号:  (Delay and functional equations)

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