A MODEL EQUATION AND ITS EXACT TWO DIMENSIONAL SOLITARY WAVE SOLUTIONS FOR WATER WAVE DYNAMICS

Chin. Phys. Lett.

1989, Vol. 6

Issue (9): 393-396 DOI:

Original Articles

A MODEL EQUATION AND ITS EXACT TWO DIMENSIONAL SOLITARY WAVE SOLUTIONS FOR WATER WAVE DYNAMICS

HUANG Guoxiang;LOU Senyue;DAI Xianxi,YAN Jiaren^*

Department of Physics, Fudan University, Shanghai ^*Department of Physics, Xiangtan University, Hunan

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HUANG Guoxiang, LOU Senyue, DAI Xianxi et al 1989 Chin. Phys. Lett. 6 393-396

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Abstract Using the method of multiple scales and considering the nearly two-dimensional modulation of the waves when the dimensionless surface-tension coefficient τ of fluid is close to 1/3, we proposed a new model equation which we call the higher-order KP equation for water wave dgnamics. The exact and explicit two dimensional solitary wave solutions are also given.

Keywords: 43.25.+y 47.35.+i

Published: 01 September 1989

PACS:	43.25.+y	(Nonlinear acoustics)
	47.35.+i

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1989/V6/I9/0393

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	HUANG Guoxiang
	LOU Senyue
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