期刊
NONLINEAR DYNAMICS
卷 104, 期 2, 页码 1581-1594出版社
SPRINGER
DOI: 10.1007/s11071-021-06357-8
关键词
Kadomtsev– Petviashvili equation; Multiple soliton solutions; Breather solutions; lump solutions; Interaction solutions
In this paper, a new extended Kadomtsev-Petviashvili (eKP) equation is developed and its integrability is confirmed using Painleve analysis. Bilinear form, multiple soliton solutions and lump solutions are derived using Hirota's direct method, along with soliton, breather and lump interaction solutions. Graphs are used to illustrate the diverse dynamic behaviors of the obtained solutions.
In this paper, we develop a new extended Kadomtsev-Petviashvili (eKP) equation. We use the Painleve analysis to confirm the integrability of the eKP equation. We derive the bilinear form, multiple soliton solutions and lump solutions via using the Hirota's direct method. Moreover, the soliton, breather and lump interaction solutions for this model are also obtained as well. Graphs are drawn to illustrate the abundant dynamical behaviors of the obtained solutions.
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