Published March 13, 2006 | Version v1
Journal article Metadata-only

Nonsingular positon and complexiton solutions for the coupled KdV system

Creators

  • 1. College of Science, University of Shanghai for Science and Technology, Shanghai 200093 (China)
  • 2. Department of Physics, Shanghai Jiao Tong University, Shanghai 200030 (China)
  • 3. Department of Physics, Shanghai Jiao Tong University, Shanghai 200030 (China) and Department of Physics, Ningbo University, Ningbo 315211 (China)

Description

Taking the coupled KdV system as a simple example, analytical and nonsingular complexiton solutions are firstly discovered in this Letter for integrable systems. Additionally, the analytical and nonsingular positon-negaton interaction solutions are also firstly found for S-integrable model. The new analytical positon, negaton and complexiton solutions of the coupled KdV system are given out both analytically and graphically by means of the iterative Darboux transformations

Additional details

Identifiers

DOI
10.1016/j.physleta.2005.11.047;
arXiv
arXiv:nlin/0509018v1;
PII
S0375-9601(05)01773-1;

Publishing Information

Journal Title
Physics Letters. A
Journal Volume
351
Journal Issue
6
Journal Page Range
p. 403-412
ISSN
0375-9601
CODEN
PYLAAG

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37068624
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
INTEGRAL CALCULUS; ITERATIVE METHODS; KORTEWEG-DE VRIES EQUATION; MATHEMATICAL SOLUTIONS; TRANSFORMATIONS
Descriptors DEC
CALCULATION METHODS; DIFFERENTIAL EQUATIONS; EQUATIONS; MATHEMATICS; PARTIAL DIFFERENTIAL EQUATIONS

Optional Information

Copyright
Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.