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

[1]	Ouyang Cheng, Shi Lan-Fang, Lin Wan-Tao, Mo Jia-Qi. Perturbation method of travelling wave solution for (2+1) dimensional disturbed time delay breaking solitary wave equation. Acta Physica Sinica, 2013, 62(17): 170201. doi: 10.7498/aps.62.170201
[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]	Xia Li-Li, Li Yuan-Cheng. Perturbation to symmetries and adiabatic invariant for nonholonomic controllable mechanical system in phase place. Acta Physica Sinica, 2007, 56(11): 6183-6187. doi: 10.7498/aps.56.6183
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[13]	Zhang Yi. Perturbation of symmetries and Hojman adiabatic invariants of discrete mechanical systems in the phase space. Acta Physica Sinica, 2007, 56(4): 1855-1859. doi: 10.7498/aps.56.1855
[14]	Zhang Yi, Fan Cun-Xin, Mei Feng-Xiang. Perturbation of symmetries and Hojman adiabatic invariants for Lagrangian system. Acta Physica Sinica, 2006, 55(7): 3237-3240. doi: 10.7498/aps.55.3237
[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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