Application of Multistage Homotopy Perturbation Method to the Chaotic Genesio System

Figure 2

Graphical comparisons between HPM, MHPM (Δ𝑡=0.001), and RK4 (Δ𝑡=0.001) for 𝑥(𝑡), 𝑦(𝑡), and 𝑧(𝑡).