Published November 2003 | Version v1
Journal article Metadata-only

Lax pairs and conservation laws for two differential-difference systems

Creators

Description

A coupled extended Lotka-Volterra lattice and a special Toda lattice are derived from the existing bilinear equations. Starting from the corresponding bilinear Baecklund transformation, Lax pairs for these two differential-difference systems are obtained. Furthermore, an infinite number of conservation laws for the differential-difference equations are deduced from the Lax pairs in a systematic way

Additional details

Identifiers

PII
S0960077903000584;

Publishing Information

Journal Title
Chaos, Solitons and Fractals
Journal Volume
18
Journal Issue
4
Journal Page Range
p. 863-867
ISSN
0960-0779

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35023332
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BAECKLUND TRANSFORMATION; CONSERVATION LAWS; DIFFERENTIAL EQUATIONS; LAX THEOREM; VOLTERRA INTEGRAL EQUATIONS
Descriptors DEC
EQUATIONS; INTEGRAL EQUATIONS; TRANSFORMATIONS

Optional Information

Copyright
Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.