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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