Approximate solving method for a generalized perturbed mechanism of western boundary undercurrents in equator pacific

Mo Jia-Qi; Lin Wan-Tao; Lin Yi-Hua

doi:10.7498/aps.56.3127

Abstract
A class of perturbation mechanisms for the western boundary undercurrents in the equator Pacific is considered. The generalized governing equations are studied. Firstly, an optimal homotopic mapping is introduced. And the approximate solution is obtained for original model using the corresponding method of the homotopic mapping. Finally, an example shows that a good precision is altained for the approximate solution using the method of homotopic mapping.

Keywords:
undercurrents /

perturbation /

approximate solution
Authors and contacts
Mo Jia-Qi²,

Lin Wan-Tao¹,

Lin Yi-Hua¹

(1)LASG，中科院大气物理研究所,北京 100029; (2)安徽师范大学,芜湖 241000; 上海高校计算科学E-研究院SJTU研究所，上海 200240; 湖州师范学院，湖州 313000
References

Cited By

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[2]	Han Xiang-Lin, Du Zeng-Ji, Mo Jia-Qi. Singular perturbation solution of a class of sea-air oscillator for the El Niño/La Niña-southern oscillation. Acta Physica Sinica, 2012, 61(20): 200208. doi: 10.7498/aps.61.200208
[3]	Wu Qin-Kuan. Approximate solution of homotopic mapping for nonlinear vibration problem of transmission line. Acta Physica Sinica, 2011, 60(6): 068802. doi: 10.7498/aps.60.068802
[4]	Lin Yi-Hua, Xie Feng, Mo Jia-Qi, Lin Wan-Tao. The solutions for disturbed El Ni o/La Ni a-southern oscillation model. Acta Physica Sinica, 2011, 60(1): 010201. doi: 10.7498/aps.60.010201
[5]	Zhu Min, Lin Wan-Tao, Lin Yi-Hua, Mo Jia-Qi. Perturbed solution for a class of ENSOdelayed sea-air oscillator. Acta Physica Sinica, 2011, 60(3): 030204. doi: 10.7498/aps.60.030204
[6]	Zhou Xian-Chun, Lin Wan-Tao, Lin Yi-Hua, Mo Jia-Qi. Approximation solution of a class of disturbed sea-air coupled oscillator mechanism. Acta Physica Sinica, 2010, 59(4): 2173-2177. doi: 10.7498/aps.59.2173
[7]	Ding Ning, Fang Jian-Hui. A new type of Mei adiabatic invariant induced by perturbation to Mei symmetry for nonholonomic mechanical systems. Acta Physica Sinica, 2009, 58(11): 7440-7446. doi: 10.7498/aps.58.7440
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[9]	Lin Wan-Tao, Mo Jia-Qi. Approximate analytic solution of a class of atmosphere-ocean coupled oscillator mechanism for globe climate. Acta Physica Sinica, 2008, 57(5): 2633-2637. doi: 10.7498/aps.57.2633
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[11]	Jing Hong-Xing, Li Yuan-Cheng, Xia Li-Li. Perturbation of Lie symmetries and a type of generalized Hojman adiabatic invariants for variable mass systems with unilateral holonomic constraints. Acta Physica Sinica, 2007, 56(6): 3043-3049. doi: 10.7498/aps.56.3043
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[15]	Mo Jia-Qi, Lin Yi-Hua, Lin Wan-Tao. The perturbative solution for the tropic sea-air coupled oscillators. Acta Physica Sinica, 2005, 54(9): 3971-3974. doi: 10.7498/aps.54.3971
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[20]	Zhang Yi. . Acta Physica Sinica, 2002, 51(8): 1666-1670. doi: 10.7498/aps.51.1666

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Vol. 56, Issue 6 - 2007-03-20

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Approximate solving method for a generalized perturbed mechanism of western boundary undercurrents in equator pacific

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Approximate solving method for a generalized perturbed mechanism of western boundary undercurrents in equator pacific

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