Application of Exp-Function Method to Discrete Nonlinear Schr(o)dinger Lattice Equation with Symbolic Computation

• 来源期刊: 理论物理通讯(英文版)
• 年，卷（期）: 2008,（12）
• 页码范围: 1279-1282
• 页数: 4页
• 语种: 英文

摘要

In this paper, we present an extended Exp-function method to differential-difference equation(s). With the help of symbolic computation, we solve discrete nonlinear Schrodinger lattice as an example, and obtain a series of general solutions in forms of Exp-function.