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Hybrid Solutions of (3+1)- Dimensional Jimbo-Miwa Equation
被引:16
|作者:
Zhang, Yong
[1
]
Sun, Shili
[1
]
Dong, Huanhe
[1
]
机构:
[1] Shandong Univ Sci & Technol, Coll Math & Syst Sci, Qingdao 266590, Peoples R China
基金:
中国国家自然科学基金;
关键词:
ROGUE WAVE;
SYSTEM;
INTEGRABILITY;
REDUCTIONS;
HIERARCHY;
SOLITONS;
D O I:
10.1155/2017/5453941
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
The rational solutions, semirational solutions, and their interactions to the (3+ 1)-dimensional Jimbo-Miwa equation are obtained by the Hirota bilinear method and long wave limit. The hybrid solutions contain rogue wave, lump solution, and the breather solution, in which the breathers which are manifested as growing and decaying periodic line waves show different dynamics in different planes. Rogue waves are localized in time and are obtained theoretically as a long wave limit of breathers with indefinitely larger periods; they arise from a constant background at t << 0 and then disappear in the constant background when time goes on. More importantly, the interactions between some hybrid solutions are demonstrated in detail by the three-dimensional figures, such as hybrid solution between the stripe soliton and breather and hybrid solution between stripe soliton and lump solution.
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页数:15
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