New Interaction Solutions of (3+1)-Dimensional KP and (2+1)-Dimensional Boussinesq Equations

Figure 2

Plot of one soliton on the periodic cnoidal wave background expressed by (13). (a) The wave propagation pattern of the wave along axis at . (b) The soliton-cnoidal wave structure at . (c) The three-dimensional view at . (d) The density plot of the corresponding solution.

(a)

(b)

(c)

(d)