| Some exact solutions to the inhomogeneous higher-order nonlinear Schrdinger equation by a direct method |
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| 作者姓名： | 张焕萍 李彪 陈勇 |
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| 作者单位： | (1)Institute of Theoretical Computing, East China Normal University, Shanghai 200062, China; (2)Nonlinear Science Center, Ningbo University, Ningbo315211, China |
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| 基金项目： | Project supported by the NationalNatural Science Foundation of China (Grant No.~10735030), Natural Science Foundation of Zhejiang Province of China (Grant No.~Y6090592), Natural Science Foundation of Ningbo City (Grant No. 2008A610017) and K.C.Wong Ma |
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| 摘 要： | By symbolic computation and a direct method, this paperpresents some exact analytical solutions of the one-dimensionalgeneralized inhomogeneous higher-order nonlinear Schr?dingerequation with variable coefficients, which include bright solitons,dark solitons, combined solitary wave solutions, dromions,dispersion-managed solitons, etc. The abundant structure of thesesolutions are shown by some interesting figures with computersimulation.
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| 关 键 词： | inhomogeneous high-order nonlinear Schrdinger equation solitary wave solutions symbolic computation |
| 收稿时间： | 2009-10-09 |
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