Solitons with fusion and fission properties in the (2+1)-dimensional modified dispersive water-wave system

被引：30
|
作者：
Dai, Chao-Qing [1 ]
Chen, Rui-Pin [1 ]
机构：
[1] Zhejiang Forestry Univ, Dept Informat Phys, Sch Sci, Linan 311300, Peoples R China
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 2006年 / 61卷 / 7-8期
关键词：
general projective Riccati equation method; (2+1)-dimensional MDWW system; soliton fusion; soliton fission;
D O I：
10.1515/zna-2006-7-801
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this paper, by means of the general projective Riccati equation method (PREM), the variable separation solutions of the (2+1)-dimensional modified dispersive water-wave system are obtained. By further studying, we find that these variable separation solutions, which seem independent, actually depend on each other. Based on the special variable separation solution and choosing suitable functions p and q, soliton fusion and fission phenomena among peakons, compactons, dromions and semifoldons are firstly investigated. - PACS numbers: 05.45.Yv, 02.30.Jr, 02.03Ik.
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页码：307 / 315
页数：9
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