Perturbation method of travelling wave solution for (2+1) dimensional disturbed time delay breaking solitary wave equation | Zendy

Cheng Ouyang | Zendy; Shi Lan-Fang | Zendy; Lin Wan-Tao | Zendy; Mo Jia-Qi | Zendy

Open Access

Perturbation method of travelling wave solution for (2+1) dimensional disturbed time delay breaking solitary wave equation

Author(s) -

Cheng Ouyang,

Shi Lan-Fang,

Lin Wan-Tao,

Mo Jia-Qi

Publication year - 2013

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.62.170201

Subject(s) - traveling wave , physics , perturbation (astronomy) , breaking wave , mathematical analysis , wave equation , classical mechanics , mathematics , wave propagation , optics , quantum mechanics

A class of (2+1) dimentional disturbed time-delay breaking solitary wave equation is studied. Firstly, the corresponding non-delay breaking equation is considered. The exact solitary wave solution is obtained by using the mapping method with undetermined coefficients. Then, the travelling asymptotic solution of disturbed breaking solitary wave equation is found by using the homotopic mapping and perturbed approximate method.

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