Lie Symmetry Analysis and Dynamics of Exact Solutions of the (2+1)-Dimensional Nonlinear Sharma–Tasso–Olver Equation

Figure 2

Three-dimensional shapes of periodic solitary waves for (35) with different values of . (a) 3D profile of u with y = 1. (b) 3D profile of u with y = 6.

(a)

(b)