| Kadomtsov-Petviashvili-Benjamin-Bona-Mahony方程的扭波解 |
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| 引用本文： | 蔡炯辉,侯雪炯.Kadomtsov-Petviashvili-Benjamin-Bona-Mahony方程的扭波解[J].玉溪师范学院学报,2009,25(8). |
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| 作者姓名： | 蔡炯辉 侯雪炯 |
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| 作者单位： | 玉溪师范学院理学院数学系,云南玉溪,653100 |
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| 摘 要： | 用动力系统分支理论和数值模拟方法研究3阶KP-BBM方程的扭波,给出了扭波的存在条件,得到了扭波解.从数值模拟的结果看,和其理论分析所得到的结果是相一致的.
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| 关 键 词： | KP-BBM方程 分支方法 扭波解 |
The Kink Wave Solutions of the Kadomtsov-Petviashvili-Benjamin-Bona-Mahony Equation |
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| CAI Jionghui,HOU Xuejiong.The Kink Wave Solutions of the Kadomtsov-Petviashvili-Benjamin-Bona-Mahony Equation[J].Journal of Yuxi Teachers' College,2009,25(8). |
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| Authors: | CAI Jionghui HOU Xuejiong |
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| Institution: | (School of Science; Yuxi Normal University; Yuxi; Yunnan 653100); |
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| Abstract: | The bifurcation theory of dynamical systems and numerical simulation method are employed to investigate the kink waves of a nonlinear cubic KP-BBM equation.The parameter conditions that the kink waves appear are found,and their solutions are obtained.The numerical simulation and qualitative results are identical. |
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| Keywords: | KP-BBM equation bifurcation methods kink wave solution |
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