Published July 15, 2006
| Version v1
Journal article
Exact Travelling Solutions of Discrete sine-Gordon Equation via Extended Tanh-Function Approach
Creators
- 1. Department of Information Physics, School of Sciences, Zhejiang Forestry University, Lin'an 311300 (China)
- 2. Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004 (China)
Description
In this paper, we generalize the extended tanh-function approach, which was used to find new exact travelling wave solutions of nonlinear partial differential equations or coupled nonlinear partial differential equations, to nonlinear differential-difference equations. As illustration, two series of exact travelling wave solutions of the discrete sine-Gordon equation are obtained by means of the extended tanh-function approach.
Availability note (English)
Available from http://dx.doi.org/10.1088/0253-6102/46/1/006Additional details
Identifiers
Publishing Information
- Journal Title
- Communications in Theoretical Physics
- Journal Volume
- 46
- Journal Issue
- 1
- Journal Page Range
- p. 23-27
- ISSN
- 0253-6102
INIS
- Country of Publication
- China
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42050428
- Subject category
- S97: MATHEMATICAL METHODS AND COMPUTING;
- Descriptors DEI
- ANALYTICAL SOLUTION; EXACT SOLUTIONS; FUNCTIONS; NONLINEAR PROBLEMS; PARTIAL DIFFERENTIAL EQUATIONS; SINE-GORDON EQUATION; TRAVELLING WAVES
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS; FIELD EQUATIONS; MATHEMATICAL SOLUTIONS