Journal of the Physical Society of Japan
Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015
New Exact Solutions to a New Hamiltonian Amplitude Equation. II
Yan-ze Peng
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2004 Volume 73 Issue 5 Pages 1156-1158

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Abstract

The extended mapping method is proposed to obtain new exact solutions to a new Hamiltonian amplitude equation introduced by Wadati et al. [J. Phys. Soc. Jpn. 61 (1992) 1187]. The new periodic wave solutions are the linear combination of two Jacobi elliptic waves. Limit cases are studied, and new solitary wave solutions and triangular periodic wave solutions are got.

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© The Physical Society of Japan 2004
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