A Modified Approach to the New Solutions of Generalized mKdV Equation Using (𝐺^′/𝐺)-Expansion

Figure 1

Figures of solutions of Case (iv-1). The solution 𝑢(𝜉) evolutes with spatial coordinate 𝑥 and time 𝑡. The subscript of 𝑢 indicates the four kinds of different power index 𝛾 of the generalized mKdV equation.

(a)

(b)

(c)

(d)