期刊
MODERN PHYSICS LETTERS B
卷 33, 期 13, 页码 -出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0217984919501677
关键词
(2+1)-dimensional Ito equation; Hirota bilinear form; interaction solutions; lump solution
资金
- Natural Science Basic Research Program of Shaanxi [2017JM1024]
- Seed Foundation of Innovation and Creation for Graduate Students in Northwestern Polytechnical University [ZZ2019210]
In this paper, two classes of interaction solutions of the (2 + 1)-dimensional Ito equation are studied in the case of Hirota bilinear form. As the results, the interaction solutions between the rational function and a periodic function as well as the interaction solution between the hyperbolic function and a periodic function are obtained. Based on the interaction solutions, a new transformation is proposed to analyze and discuss the influence of parameters. Furthermore, two kinds of lump solutions can be obtained via the limit behavior of the interaction solutions and the dynamical properties of these solutions are also illustrated.
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