Equivalent classes of integrable nonlinear evolution equations and generalised Miura transformations

DOI10.1088/0305-4470/20/2/017zbMath0663.35084OpenAlexW2047064332MaRDI QIDQ3812676

Decio Levi, Deng-Yuan Chen, Yi-Shen Li

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1088/0305-4470/20/2/017

zbMATH Keywords

Bäcklund transformationsrecursion operatorspectral problemequivalent classesintegrable nonlinear evolution equationsgeneralised Miura transformations

Mathematics Subject Classification ID

Partial differential equations of mathematical physics and other areas of application (35Q99) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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A Liouville integrable hierarchy, symmetry constraint, new finite-dimensional integrable systems, involutive solution and expanding integrable models

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