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The method of generalised conditional symmetries and its various implementations

Published online by Cambridge University Press:  01 April 2000

JOANNA M. GOARD
JOANNA M. GOARD
Affiliation:
School of Mathematics, University of Wollongong, Wollongong NSW 2522, Australia
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Abstract

We relate Kaptsov's method of B-determining equations for finding invariant solutions of PDEs to the nonclassical method and to the method of generalised conditional symmetries. An extension of Kaptsov's method is then used to find new solutions of degenerate diffusion equations.

Type
Research Article
Information
European Journal of Applied Mathematics , Volume 11 , Issue 2 , April 2000 , pp. 215 - 224
Copyright
2000 Cambridge University Press

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