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

Figure 3

Plot of one soliton between the periodic cnoidal wave interaction solution expressed by (23) of the Boussinesq equation. (a) The wave propagation pattern of the wave along axis at . (b) The soliton-cnoidal wave structure at . (c) The three-dimensional view at time . (d) The density plot of the corresponding solution.

(a)

(b)

(c)

(d)