Symmetry group of partial differential equations and of differential difference equations: the Toda lattice versus the Korteweg-de Vries equation

DOI10.1088/0305-4470/25/15/013zbMath0754.35144OpenAlexW2022523985WikidataQ115293627 ScholiaQ115293627MaRDI QIDQ4022455

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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/10.1088/0305-4470/25/15/013

zbMATH Keywords

symmetry reductionsoliton solution

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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