Group properties and invariant solutions for infinitesimal transformations of a non-linear wave equation

DOI10.1016/0020-7462(85)90007-1zbMath0572.35070OpenAlexW2021757001MaRDI QIDQ1062210

Antonino Valenti, Mariano Torrisi

Publication date: 1985

Published in: International Journal of Non-Linear Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7462(85)90007-1

zbMATH Keywords

generatorLie groupnonlinear wave equationinvariant surfacesinfinitesimal group analysis

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Second-order nonlinear hyperbolic equations (35L70) Analysis on real and complex Lie groups (22E30) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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