Generalised conditional symmetries and Nucci's method of iterating the nonclassical symmetries method

DOI10.1016/S0893-9659(03)00023-5zbMath1047.35010MaRDI QIDQ1431896

Joanna M. Goard

Publication date: 11 June 2004

Published in: Applied Mathematics Letters (Search for Journal in Brave)

zbMATH Keywords

Heir equationsNonclassical symmetriesNucci's method

Mathematics Subject Classification ID

Nonlinear higher-order PDEs (35G20) Invariance and symmetry properties for PDEs on manifolds (58J70) Geometric theory, characteristics, transformations in context of PDEs (35A30)

Related Items (5)

On new exact solutions of the generalized <scp>Fitzhugh–Nagumo</scp> equation with variable coefficients ⋮ A Note on the Equivalence of Methods to finding Nonclassical Determining Equations ⋮ The recursion operator method for generalized symmetries and Bäcklund transformations of the Burgers' equations ⋮ Group Analysis and Heir-Equations for Thin Liquid Films ⋮ Nonclassical Symmetries for a Class of Reaction-Diffusion Equations: the Method of Heir-Equations

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