Lie Group Analysis of a Flow with Contaminant-Modified Viscosity

A class of coupled system of diffusion equations is considered. Lie group techniques resulted in a rich array of admitted point symmetries for special cases of the source term. We also employ potential symmetry methods for chosen cases of concentration and a zero source term. Some invariant solution...

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Bibliographic Details
Main Author: Raseelo J. Moitsheki
Format: Article
Language:English
Published: Wiley 2007-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2007/38278
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