Interaction phenomena between lump and solitary wave of a generalized (3 + 1)-dimensional variable-coefficient nonlinear-wave equation in liquid with gas bubbles*

Jian-Guo Liu,Wen-Hui Zhu,Yan He,Ya-Kui Wu

Figure 9. Interaction solution (14) with α1 = η8 = η9 = η10 = β(t) = 1, α3 = γ(t) = −1, α2 = α10 = 2, α5 = −3, z = 0, when t = −1 in (a), t = 0 in (b) and t = 1 in (c).