期刊
INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION
卷 21, 期 3-4, 页码 371-377出版社
WALTER DE GRUYTER GMBH
DOI: 10.1515/ijnsns-2019-0117
关键词
symbolic computation; lump and lump-kink solutions; extended Boiti-Leon-Manna-Pempinelli equation
资金
- National Natural Science Foundation of China [11975145]
In this paper, the extended Boiti-Leon-MannaPempinelli equation (eBLMP) is first proposed, and by Ma's [1] method, a class of lump and lump-kink soliton solutions is explicitly generated by symbolic computations. The propagation orbit, velocity and extremum of the lump solutions on (x, y) plane are studied in detail. Interaction solutions composed of lump and kink soliton are derived by means of choosing appropriate real values on obtained parameter solutions. Furthermore, 3-dimensional plots, 2-dimensional curves, density plots and contour plots with particular choices of the involved parameters are depicted to demonstrate the dynamic characteristics of the presented lump and lump-kink solutions for the potential function v = 2ln(f(x))(x).
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