In this paper, an efficient modification is introduced into the well-known homotopy perturbation method (HPM). The proposed modification is obtained by inserting an Iterative scheme in the standard HPM. Three examples from nonlinear partial differential-algebraic equations are given to elucidate the solution procedure. Comparison with the results obtained by standard homotopy perturbation algorithm shows that the present ones have remarkable accuracy.
机构:
Indian Inst Informat Technol Design & Mfg, Dept Phys, Chennai 600127, Tamil Nadu, IndiaIndian Inst Informat Technol Design & Mfg, Dept Phys, Chennai 600127, Tamil Nadu, India
Zephania, Cheeran Francis Sagar
Sil, Tapas
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机构:
Indian Inst Informat Technol Design & Mfg, Dept Phys, Chennai 600127, Tamil Nadu, IndiaIndian Inst Informat Technol Design & Mfg, Dept Phys, Chennai 600127, Tamil Nadu, India