The modified variational iteration method for air-sea coupled dynamical system

被引：4
作者：
Cao Xiao-Qun [1 ]
Song Jun-Qiang [1 ]
Zhang Wei-Min [1 ]
Zhao Jun [1 ]
Zhu Xiao-Qian [1 ]
机构：
[1] Natl Univ Def Technol, Sch Comp Sci, Changsha 410073, Hunan, Peoples R China
来源：
ACTA PHYSICA SINICA | 2012年 / 61卷 / 03期
基金：
中国国家自然科学基金;
关键词：
nonlinear; modified variational iteration method; air-sea coupling; dynamical system; CHAOTIC SYSTEMS; OSCILLATOR; SYNCHRONIZATION; MODEL; KIND;
D O I：
10.7498/aps.61.030203
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A air-sea coupled dynamical system describing the oscillating physical mechanism of ENSO is studied. Using the modified variational iteration method (MVIM), the approximate expansions of the solution for corresponding problem are obtained effectively. And the numerical results show that the approximate solutions from the MVIM method are highly accurate by comparson with the exact solution of the model in a special case.
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页数：5
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