The Extended Multiple (𝐺^′/𝐺)-Expansion Method and Its Application to the Caudrey-Dodd-Gibbon Equation

Figure 3

The 3D graphs of profiles of the exact solution (14) for fixed parameters 𝐹₁=−0.11,𝐹₂=0.15,𝜆₁=−3,𝜇₁=4,𝜆₂=2,𝜇₂=3  𝑙1=0.2,𝑙2=−4,𝑀₁=−4,𝑁₁=1,𝑀₂=5,and𝑁₂=−4.