Variational principle for variable coefficients KdV equation

DOI10.1016/j.physleta.2006.05.010zbMath1142.35583OpenAlexW2023629178MaRDI QIDQ942454

Qi Wang

Publication date: 5 September 2008

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2006.05.010

zbMATH Keywords

variational methodsvariable coefficients Korteweg-de Vries equation

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Variational methods applied to PDEs (35A15)

Related Items (2)

A variational principle for coupled nonlinear Schrödinger equations with variable coefficients and high nonlinearity ⋮ Variational principle for two-dimensional incompressible inviscid flow

Cites Work

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• Invariant variational principles and conservation laws for some nonlinear partial differential equations with variable coefficients. II
• Hierarchy of lower Korteweg–de Vries equations and supersymmetry structure of Miura transformations
• Variational Theory for Linear Magneto-Electro-Elasticity

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