Approximate Solutions of Perturbed Nonlinear Schr(?)dinger Equations
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- 作者：CHENG
- 所属单位：数理与信息工程学院
- 文献类型：期刊
- 发表时间：2007-01-01
- 发表刊物：理论物理通讯(英文版)
- 期号：第8期
- 页面范围：227-231
- Issn号：0253-6102
- 是否译文：否
- 关键字：direct；perturbation；method；perturbed；nonlinear；Schr？dinger；equation；approximate；solution
- 摘要：By applying Lou’s direct perturbation method to perturbed nonlinear Schrdinger equation and the criticalnonlinear SchrSdinger equation with a small dispersion, their approximate analytical solutions including the zero-orderand the first-order solutions ar
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