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物理学报. 2004, 53(11): 3652-3656.
doi: 10.7498/aps.53.3652.
变量分离法与变系数非线性薛定谔方程的求解探索
- 收稿日期: 2003-06-24
- 修回日期: 2004-01-02
- 刊出日期: 2004-11-16
English Abstract
The variable separation approach and study on solving the variable-coefficient nonlinear Schr?dinger equation
- Received Date:
24 June 2003
- Accepted Date:
02 January 2004
- Published Online:
16 November 2004
Abstract: In this paper, a variable separation approach is proposed and successfully extended to the (1+1)dimensional physics models. The new exact solution of two classes of variable-coefficient nonlinear Schrdinger equations are obtained. As a specific example, the envelope soliton solution for nonlinear Schr?dinger equations are a by-product, which is somewhat different in form, from the present result.
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