| VARIATIONAL ITERATION SOLVING METHOD FOR SEA-AIR OSCILLATOR MODEL OF INTERDECADAL CLIMATE FLUCTUATIONS |
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| 作者姓名： | MO Jia-qi LIN Yi-hua WANG Hui |
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| 作者单位： | 1. Department of Mathematics，Anhui Normal University，Wuhu 241000，P. R. China; 2. Division of Computational Science; E-Institutes of Shanghai Universities at Shanghai Jiaotong University，Shanghai 200240，P. R. China; 3. Institute of Atmospheric Physics，Chinese Academy of Sciences，Beijing 100029，P. R. China;4. Chinese Academy of Meteorological Sciences，Beijing 100081，P. R.China |
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| 基金项目： | UndertheauspicesoftheNationalNaturalScienceFoundationofChina(No.90111011andNo.10471039),theNationalKeyProjectforBasicsResearch(No.2003CB415101-03andNo.2004CB418304),theKeyProjectoftheChineseA-cademyofSciences(No.KZCX3-SW-221),theNaturalScienceFoundationofZhejiangProvince(No.Y604127)andtheNatu-ralScienceFoundationofAnhuiEducationOffice(No.2003kj287) |
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| 摘 要： | 1IN T R O D U C T IO NInteractionsbetween the ocean and atmosphere con-tributeto climatefluctuationosver a broad spectrum oftime scales.Studiesof those interactionhsave farfo-cused on El Ni o-SouthernOscillation(ENSO)phe-nomenon thathas a period of3to4yea…
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| 关 键 词： | nonlinear variational iteration El Nio-Southern Oscillator model |
| 文章编号： | 1002-0063（2005）03-0227-04 |
| 收稿时间： | 2005-05-25 |
Variational iteration solving method for sea-air oscillator model of interdecadal climate fluctuations |
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| MO Jia-qi LIN Yi-hua WANG Hui.VARIATIONAL ITERATION SOLVING METHOD FOR SEA-AIR OSCILLATOR MODEL OF INTERDECADAL CLIMATE FLUCTUATIONS[J].Chinese Geographical Science,2005,15(3):227-230. |
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| Authors: | Mo Jia-qi Lin Yi-hua Wang Hui |
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| Institution: | (1) Department of Mathematics, Anhui Normal University, 241000 Wuhu, P. R. China;(2) Division of Computational Science, E-Institutes of Shanghai Universities at Shanghai Jiaotong University, 200240 Shanghai, P. R. China;(3) Institute of Atmospheric Physics, Chinese Academy of Sciences, 100029 Beijing, P.R. China;(4) Chinese Academy of Meteorological Sciences, 100081 Beijing, P. R. China |
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| Abstract: | Atmospheric physics is a very complicated natural phenomenon and needs to simplify its basic models for the sea-air oscillator. And it is solved by using the approximate method. The variational iteration method is a simple and valid method. In this paper the coupled system for a sea-air oscillator model of interdecadal climate fluctuations is considered. Firstly, through introducing a set of functions, and computing the variations, the Lagrange multipliers are obtained. And then, the generalized expressions of variational iteration are constructed. Finally, through selecting appropriate initial iteration from the iteration expressions, the approximations of solution for the sea-air oscillator model are solved successively. |
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| Keywords: | nonlinear variational iteration El Nino-Southern Oscillator model |
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