Extended rotation and scaling groups for nonlinear evolution equations

DOI10.1016/S0362-546X(02)00278-XzbMath1019.35024MaRDI QIDQ5917471

Chang-Zheng Qu, Pilar G. Estevez

Publication date: 11 March 2003

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

zbMATH Keywords

exact solutionsrotation groupgroup symmetry

Mathematics Subject Classification ID

Nonlinear first-order PDEs (35F20) Invariance and symmetry properties for PDEs on manifolds (58J70) Solutions to PDEs in closed form (35C05)

Related Items

Symmetries and solutions to the thin film equations, Invariant sets and solutions to a class of wave equations, New invariant sets to nonlinear diffusion equations with \(x\)-dependent convection and absorption, Conditional Lie Bäcklund symmetries of Hamilton-Jacobi equations, Invariant sets and solutions to the two-dimensional nonlinear reaction-diffusion equations, Generalized conditional symmetries of evolution equations, Invariant sets and solutions to the generalized thin film equation, Extended rotation and scaling groups for nonlinear diffusion equations, Invariant sets and solutions to higher-dimensional reaction-diffusion equations with source term

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