Approximate Lie and Lie-Backlund symmetry of the Kuramoto-Shivashinsky equation

DOI10.1088/0305-4470/25/14/005zbMATH Open0754.35137OpenAlexW2028522483MaRDI QIDQ4022437

Chandana Ghosh, A. Roy Chowdhury

Publication date: 17 January 1993

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

Full work available at URL: https://doi.org/10.1088/0305-4470/25/14/005

zbMATH Keywords

Lie point symmetryLie-Bäcklund symmetries

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Invariance and symmetry properties for PDEs on manifolds (58J70) Correspondences and other transformation methods (e.g., Lie-Bäcklund) for PDEs on manifolds (58J72)

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