| (2+1)维Toda方程的孤波解和周期解 |
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| 引用本文： | 李琼,夏铁成. (2+1)维Toda方程的孤波解和周期解[J]. 徐州师范大学学报(自然科学版), 2010, 28(4) |
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| 作者姓名： | 李琼 夏铁成 |
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| 摘 要： | 构造一种新方法来求解非线性微分差分方程.利用计算机工具Maple,得到了(2+1)维Toda方程的孤波解和周期解,并对解进行了初步分析.
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| 关 键 词： | (2+1)维 Toda 方程 孤波解 周期解 微分差分方程 |
Solitary wave solutions and periodical solutions to (2+1)-dimensional Toda equation |
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| LI Qiong,XIA Tiecheng. Solitary wave solutions and periodical solutions to (2+1)-dimensional Toda equation[J]. Journal of Xuzhou Normal University(Natural Science Edition), 2010, 28(4) |
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| Authors: | LI Qiong XIA Tiecheng |
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| Abstract: | In this paper, based on symbolic computation system Maple, a new method to construct and solve soliton equations is applied to the nonlinear differential-difference equations. The abundant soliton-like and period-form solutions to the (2+1)-dimensional Toda equation are obtained. |
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| Keywords: | (2+1)-dimensional Toda equation soliton solution periodical solution differential-difference equation |
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