Asymptotical solutions of coupled nonlinear Schr?dinger equations with perturbations
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- 作者：Ye Li-Jun
- 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：Chinese Physics B
- 卷号：Vol.16
- 期号：No.9
- 页面范围：2503-2509
- Issn号：1674-1056
- 是否译文：否
- 关键字：direct;perturbation;method;perturbed;coupled;nonlinear;Schr\"{odinger;equations;solitons;asymptotical;solutions
- 摘要：In this paper Lou's direct perturbation method is applied to the perturbed coupled nonlinear Schr\'{odinger equations to obtain their asymptotical solutions, which include not only the zero-order solutions but also the first-order modifications. Based on
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