Variational principles for some nonlinear partial differential equations with variable coefficients
type: Item
instance of: scholarly article
title: Variational principles for some nonlinear partial differential equations with variable coefficients
zbMATH Open document ID: 1135.35303
DOI: 10.1016/S0960-0779(03)00265-0
author: Ji-Huan He
published in: Chaos, Solitons and Fractals
publication date: 2004-07-01T00:00:00Z
review text: The author suggests a method to search for various variational principles for physical problems. The most interesting features of the proposed method, compared with Noether's theorem, are its extreme simplicity and concise results for a wide range of nonlinear problems.
reviewed by: Messoud Efendiev
Mathematics Subject Classification ID: 35A15
Mathematics Subject Classification ID: 35Q53
Mathematics Subject Classification ID: 35Q55
Mathematics Subject Classification ID: 37K10
zbMATH DE Number: 2077280
zbMATH Keywords: variational principle
zbMATH Keywords: Noether theorem
zbMATH Keywords: nonlinear problems
zbMATH Keywords: generalized Korteweg-de Vries equation
zbMATH Keywords: nonlinear Schrödinger equation
MaRDI profile type: Publication
cites work: A New Finite Element with Self-Adapting Built-in Discontinuity for Shock-Capturing in Transonic Flow
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full work available at URL: s0960-0779(03)00265-0
OpenAlex ID: W2033413333
description: scientific article; zbMATH DE number 2077280