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Homotopic mapping solitary traveling wave solutions for the disturbed BKK mechanism physical model

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Published 24 July 2014 2014 Chinese Physical Society and IOP Publishing Ltd
, , Citation Zhou Xian-Chun et al 2014 Chinese Phys. B 23 090204 DOI 10.1088/1674-1056/23/9/090204

1674-1056/23/9/090204

Abstract

Using the trial equation method, a Broer—Kau—Kupershmidt (BKK) mechanism physical model is obtained, and the exact and approximate solitary traveling wave solutions are found. As an example, it is pointed out that the solitary traveling wave approximate solutions have better accurate degree by using the homotopic mapping theory.

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10.1088/1674-1056/23/9/090204