Group classification of variable coefficient reaction--diffusion equations with quadratic nonlinearity

Group classification of variable coefficient reaction-diffusion equations \mbox{with} quadratic nonlinearity is carried out. Usual and generalized extended equivalence groups are also found. These allow to simplify results of classification and further applications of them. The obtained Lie symmetri...

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Bibliographic Details
Date:2006
Main Authors: Vaneeva, O., Ванєєва, О.
Format: Article
Language:Ukrainian
Published: Інститут математики НАН України 2006
Online Access:https://trim.imath.kiev.ua/index.php/trim/article/view/381
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Journal Title:Transactions of Institute of Mathematics of NAS of Ukraine
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Transactions of Institute of Mathematics of NAS of Ukraine