Published November 2011 | Version v1
Journal article Metadata-only

Binary Bell polynomial application in generalized (2+1)-dimensional KdV equation with variable coefficients

Creators

  • 1. Department of Mathematics, Zhejiang Normal University, Jinhua 321004 (China)

Description

In this paper, we apply the binary Bell polynomial approach to high-dimensional variable-coefficient nonlinear evolution equations. Taking the generalized (2+1)-dimensional KdV equation with variable coefficients as an illustrative example, the bilinear formulism, the bilinear Bäcklund transformation and the Lax pair are obtained in a quick and natural manner. Moreover, the infinite conservation laws are also derived. (general)

Availability note (English)

Available from http://dx.doi.org/10.1088/1674-1056/20/11/110204

Additional details

Identifiers

DOI
10.1088/1674-1056/20/11/110204;

Publishing Information

Journal Title
Chinese Physics. B
Journal Volume
20
Journal Issue
11
Journal Page Range
[7 p.]
ISSN
1674-1056

INIS

Country of Publication
China
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
45013409
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BAECKLUND TRANSFORMATION; BELL THEOREM; CONSERVATION LAWS; KORTEWEG-DE VRIES EQUATION; NONLINEAR PROBLEMS; ONE-DIMENSIONAL CALCULATIONS; POLYNOMIALS; TWO-DIMENSIONAL CALCULATIONS
Descriptors DEC
DIFFERENTIAL EQUATIONS; EQUATIONS; FUNCTIONS; PARTIAL DIFFERENTIAL EQUATIONS; TRANSFORMATIONS