Article ID Journal Published Year Pages File Type
4630057 Applied Mathematics and Computation 2012 5 Pages PDF
Abstract

Approximate symmetries of the perturbed nonlinear diffusion–convection equations are completely classified by the method originated with Fushchich and Shtelen. Moreover, for some interesting cases, symmetry reductions and approximate solutions are discussed in detail.

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Physical Sciences and Engineering Mathematics Applied Mathematics
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Classification and approximate solutions to perturbed diffusion–convection equations
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