Bäcklund transformations for the equation \(\partial{}^ 2u/\partial{} x^ 1\partial{} x^ 1+\partial^ 2 u/\partial{} x^ 2\partial{} x^ 2=f(u)\)

DOI10.1007/BF02014820zbMath0773.35053OpenAlexW2086234527MaRDI QIDQ1177962

Y. Charles Li

Publication date: 26 June 1992

Published in: Applied Mathematics and Mechanics. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02014820

zbMATH Keywords

Bäcklund transformations

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Correspondences and other transformation methods (e.g., Lie-Bäcklund) for PDEs on manifolds (58J72)

Cites Work

• Bäcklund transformations and their applications
• Solitonlike solutions of the elliptic sine–cosine equation by means of harmonic functions
• Some open problems

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