New conditional symmetries and exact solutions of nonlinear reaction-diffusion-convection equations. I
Roman Cherniha, Olexii Pliukhin
Abstract
A complete description of Q-conditional symmetries for two classes of reaction-diffusion-convection equations with power diffusivities is derived. It is shown that all the known results for reaction-diffusion equations with power diffusivities follow as particular cases from those obtained here but not vise versa.
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