Published October 9, 2006 | Version v1
Journal article Metadata-only

Variational principle for variable coefficients KdV equation

Creators

  • 1. Department of Applied Mathematics, Dalian University of Technology, Dalian 116024 (China) and Key Laboratory of Mathematics Mechanization, Chinese Academy of Sciences, Beijing 100080 (China)

Description

By the semi-inverse method, variational principle for variable coefficients Korteweg-de Vries equation is obtained. The procedure reveals that the present theorem is a straightforward and attracting mathematical tool

Additional details

Identifiers

DOI
10.1016/j.physleta.2006.05.010;
PII
S0375-9601(06)00707-9;

Publishing Information

Journal Title
Physics Letters. A
Journal Volume
358
Journal Issue
2
Journal Page Range
p. 91-93
ISSN
0375-9601
CODEN
PYLAAG

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38067158
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
KORTEWEG-DE VRIES EQUATION; MATHEMATICAL SOLUTIONS; VARIATIONAL METHODS
Descriptors DEC
CALCULATION METHODS; DIFFERENTIAL EQUATIONS; EQUATIONS; PARTIAL DIFFERENTIAL EQUATIONS

Optional Information

Copyright
Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.