Some symmetries of the nonlinear heat and wave equations

Alexander Oron; Philip Rosenau

doi:10.1016/0375-9601(86)90250-1

Some symmetries of the nonlinear heat and wave equations

Alexander Oron^*, Philip Rosenau

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

The Lie-group formalism is applied to deduce the classical symmetries of the nonlinear heat equation, the diffusion-convection equation and the nonlinear wave equations. Some nonclassical symmetries are also presented.

Original language	English
Pages (from-to)	172-176
Number of pages	5
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	118
Issue number	4
DOIs	https://doi.org/10.1016/0375-9601(86)90250-1
State	Published - 13 Oct 1986
Externally published	Yes

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title = "Some symmetries of the nonlinear heat and wave equations",

abstract = "The Lie-group formalism is applied to deduce the classical symmetries of the nonlinear heat equation, the diffusion-convection equation and the nonlinear wave equations. Some nonclassical symmetries are also presented.",

author = "Alexander Oron and Philip Rosenau",

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SN - 0375-9601

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Some symmetries of the nonlinear heat and wave equations

Abstract

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