Solving the Fractional Rosenau-Hyman Equation via Variational Iteration Method and Homotopy Perturbation Method

Figure 2

The approximate solution of fractional Rosenau-Hynam equation when 𝛼=1.0 and 𝑐=1.0 using such method: (a) HPM, (b) VIM, and (c) Exact.

(a)

(b)

(c)