Comparison of HAM and HPM solutions in h
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M. Sajid; T. Hayat
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Article
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2009
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Elsevier Science
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English
β 461 KB
In this paper it is proved that the perturbation and homotopy perturbation solutions for the two problems namely (i) unsteady convective-radiative equation and (ii) non-linear convective-radiative conduction equation are only valid for weak non-linearity. It is worth mentioning that homotopy perturb