| (3+1)维KP方程和Higher-order Kdv-like方程的行波解 |
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| 引用本文： | 李军红,张亚敏,苏敬蕊.(3+1)维KP方程和Higher-order Kdv-like方程的行波解[J].高师理科学刊,2010,30(1):44-46. |
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| 作者姓名： | 李军红 张亚敏 苏敬蕊 |
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| 作者单位： | 西北大学,数学系,陕西,西安,710127 |
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| 摘 要： | 用tanh方法求出了(3+1)维Kadomtsev-petviashvili(KP)方程和Higher-order Kdv-like方程的行波解.同时和其它方法相比较,展示了tanh方法求解非线性偏微分方程时的简洁性、实用性.
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| 关 键 词： | 行波解 Kadomtsev-petviashvili方程 Higher-order Kdv-like方程 tanh方法 |
Traveling wave solutions of the(3+1)dimensional KP equation and higher-order Kdv-like equation |
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| LI Jun-hong,ZHANG Ya-min,SU Jing-rui.Traveling wave solutions of the(3+1)dimensional KP equation and higher-order Kdv-like equation[J].Journal of Science of Teachers＇College and University,2010,30(1):44-46. |
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| Authors: | LI Jun-hong ZHANG Ya-min SU Jing-rui |
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| Institution: | ( Department of Mathematics, Northwest University, Xi＇an 710127, China ) |
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| Abstract: | Established traveling wave solutions of the （ 3＋ 1 ）dimensional Kadomtsev-petviashvili （ KP ）equation and Higher-order Kdv-like equation using the tanh method. At the same time, shown that the tanh method＇s simplicity and practicality rather than other methods when constructing traveling wave solutions of the nonlinear partial differential equations. |
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| Keywords: | traveling wave solution Kadomtsev-petviashvili equation Higher-order Kdv-like equation tanh method |
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