| Toda-Lattice系统的显式精确解 |
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| 引用本文： | 朱加民.Toda-Lattice系统的显式精确解[J].佳木斯大学学报,2005,23(2):233-235,244. |
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| 作者姓名： | 朱加民 |
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| 作者单位： | 浙江丽水学院物理系 浙江丽水323000 |
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| 基金项目： | 国家自然科学基金(批准号:10172056)资助的课题. |
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| 摘 要： | 利用双曲函数方法，研究了具有广泛、深刻物理背景的Toda-Lattice系统，得到了它的显式精确解，这种方法也适用于求解其他离散的非线性方程(组)。
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| 关 键 词： | Toda-Lattice系统 双曲函数法 精确解 |
| 文章编号： | 1008-1402(2005)02-0233-03 |
Explicit and Exact Solutions of the Toda- Lattice System |
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| ZHU Jia-min.Explicit and Exact Solutions of the Toda- Lattice System[J].Journal of Jiamusi University(Natural Science Edition),2005,23(2):233-235,244. |
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| Authors: | ZHU Jia-min |
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| Abstract: | An algorithm is devised to obtained exact traveling wave solutions of differential-differential equations by means of hyperbolic function. For illustration, we apply the method to solve the discrete nonlinear Toda-Lattice system, and construct some explicit and exact traveling wave solutions successfully. |
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| Keywords: | Toda-Lattice system hyperbolic function method solitary wave solution |
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