Solitons and periodic waves for a generalized (3+1)-dimensional Kadomtsev–Petviashvili equation in fluid dynamics and plasma physics

Dong Wang,Yi-Tian Gao,Cui-Cui Ding,Cai-Yin Zhang

Figure 1. One soliton via solution (5 ), with y  = 0, z  = 0, ζ 1  = ζ 3  = ϖ 1  = ϖ 2  = ϖ 3  = 1, k 1  = 1, m 1  = 2, n 1  = 1, η 1  = 0: (a) α  = 1, ζ 2  = 1; (b) α  = 6, ζ 2  = 1; (c) α  = 1, ζ 2  = 6.