Research Article

The Multistage Homotopy Perturbation Method for Solving Chaotic and Hyperchaotic Lü System

Table 7

Differences between 15-term HPM and 15-term MHPM with RK4 solutions on .

ΔΔΔΔΔΔΔΔ

0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.00.0002694
4.50.0001885
5.00.0002054