Published March 15, 2009 | Version v1
Journal article Metadata-only

Noether-Type Symmetries and Associated Conservation Laws of Some Systems of Nonlinear PDEs

Creators

  • 1. Department of Applied Mathematics, Dalian University of Technology, Dalian 116024 (China)

Description

The algorithm for constructing conservation laws of Euler-Lagrange-type equations via Noether-type symmetry operators associated with partial Lagrangian has been presented. As applications, many new conservation laws of some important systems of nonlinear partial differential equations have been obtained. (physics of elementary particles and fields)

Availability note (English)

Available from http://dx.doi.org/10.1088/0253-6102/51/3/23

Additional details

Identifiers

DOI
10.1088/0253-6102/51/3/23;

Publishing Information

Journal Title
Communications in Theoretical Physics
Journal Volume
51
Journal Issue
3
Journal Page Range
p. 495-498
ISSN
0253-6102

INIS

Country of Publication
China
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
41019348
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ALGORITHMS; CONSERVATION LAWS; ELEMENTARY PARTICLES; LAGRANGIAN FUNCTION; NONLINEAR PROBLEMS; PARTIAL DIFFERENTIAL EQUATIONS; SYMMETRY
Descriptors DEC
DIFFERENTIAL EQUATIONS; EQUATIONS; FUNCTIONS; MATHEMATICAL LOGIC