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

Figure 4

The 3D graphs of profiles of the exact solution (16) for fixed parameters 𝐹₁=0.4,𝐹₂=0.5,𝜆₁=6,𝜇₁=9,𝜆₂=4,𝜇₂=3,  𝑙1=0.2,𝑙2  = −4,𝑀₁=−4,𝑁₁=1,𝑀₂=−5,and𝑁₂=1.