Infinitely many nonlocal symmetries and conservation laws for the \((1+1)\)-dimensional sine-Gordon equation

DOI10.1016/j.jmaa.2014.07.040zbMath1304.35042arXiv1308.3018OpenAlexW2964267862MaRDI QIDQ401394

Sen-yue Lou, Xiao-yan Tang, Zu-feng Liang, Jian Yong Wang

Publication date: 26 August 2014

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1308.3018

zbMATH Keywords

Bäcklund transformationlocal and nonlocal conservation lawparameter expansion procedure

Mathematics Subject Classification ID

Symmetries, invariants, etc. in context of PDEs (35B06) Second-order semilinear hyperbolic equations (35L71)

Related Items (5)

Infinitely many nonlocal symmetries and nonlocal conservation laws of the integrable modified KdV-sine-Gordon equation ⋮ Nonlocal Symmetry Reductions for Bosonized Supersymmetric Burgers Equation ⋮ Invariant interaction solutions for a supersymmetric mKdV equation ⋮ Nonlocal conservation laws of the constant astigmatism equation ⋮ Nonlocal symmetries and conservation laws of the Sinh-Gordon equation

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• SQUARED EIGENFUNCTIONS OF THE (MODIFIED) KP HIERARCHY AND SCATTERING PROBLEMS OF LOEWNER TYPE
• Non-local symmetries via Darboux transformations
• Symmetries and differential equations

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