Lump and lump-soliton interaction solutions for an integrable variable coefficient Kadomtsev–Petviashvili equation

Xin Wang,Jina Li,Lei Wang,Jiao Wei,Bowen Guo

Figure 4. Interactions between one lump and one soliton described by equation (28) for μ1 = ν1 = 1, μ2 = ν2 = 2 and h = k = 1.