International Journal of Differential Equations / 2011 / Article / Fig 5

Research Article

Application of the Homotopy Perturbation Method for Solving the Foam Drainage Equation

Figure 5

The absolute error of HPM at 𝑡 = 0 . 0 1 (a) 𝑐 = 1 (b) 𝑐 = 2 .

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