Lie symmetries and Painleve test for explicitly space- and time-dependent nonlinear wave equations

DOI10.1088/0305-4470/26/6/003zbMath0773.35067OpenAlexW2040374785MaRDI QIDQ4694870

M. W. Shul'Ga, Willi-Hans Steeb, Norbert Euler

Publication date: 28 October 1993

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/26/6/003

zbMATH Keywords

wave equationLie symmetry vector fields

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Invariance and symmetry properties for PDEs on manifolds (58J70) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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