| The exact solutions to （2＋1）-dimensional nonlinear Schroedinger equation |
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| 作者姓名： | ZHANGJin-liang WANGMing-liang FANGZong-de |
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| 作者单位： | [1]SchoolofMechanicalandElectronicEngineering,NorthwesternPolytechnicUniversity,Xi＇an710072,P.R.China [2]DepartmentofMathematicsandPhysics,HenanUniversityofScienceandTechnology,Luoyang471039,P.R.China [3]DepartmentofMathematics,LanzhouUniversity,Lanzhou730000,P.R.China |
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| 基金项目： | Project is supported in part by the Natural Science Foundation of Henan Province of China (Grant No.0111050200) and the Natural Science Foundation of Education Committee of Henan Province of China (Grant No.2000110008) |
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| 摘 要： | By using the extended F-expansion method,the exact solutions,including periodic wave solutions expressed by Jaeobi elliptic functions,for (2 1)-dimensional nonlinear Schroedinger equation are derived.In the limit cases,the solitary wave solutions and the other type of traveling wave solutions for the system are obtained.
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| 关 键 词： | 非线性薛定谔方程 精确解 行波解 孤波解 周期波解 计算物理学 |
| 收稿时间： | 2003-05-06 |
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