| Non-completely elastic interactions in a （2＋1）-dimensional dispersive long wave equation |
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| 引用本文： | 陈未路,张雯婷,张立溥,戴朝卿.Non-completely elastic interactions in a （2＋1）-dimensional dispersive long wave equation[J].中国物理 B,2012(11):141-145. |
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| 作者姓名： | 陈未路 张雯婷 张立溥 戴朝卿 |
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| 作者单位： | School of Sciences,Zhejiang Agriculture and Forestry University |
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| 基金项目： | Supported by the National Natural Science Foundation of China (Grant No. 11005092);the Program for Innovative Research Team of Young Teachers,China (Grant No. 2009RC01);the Undergraduate Innovative Base of Zhejiang A & F University,China;the Zhejiang Province Undergraduate Scientific and Technological Innovation Project,China (Grant No. 2012R412018) |
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| 摘 要： | With the help of a modified mapping method,we obtain two kinds of variable separation solutions with two arbitrary functions for the(2+1)-dimensional dispersive long wave equation.When selecting appropriate multi-valued functions in the variable separation solution,we investigate the interactions among special multi-dromions,dromion-like multi-peakons,and dromion-like multi-semifoldons,which all demonstrate non-completely elastic properties.
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| 关 键 词： | modified mapping method dispersive long wave equation variable separation solution exotic interaction between special solitons |
Non-completely elastic interactions in a(2+1)-dimensional dispersive long wave equation |
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| Chen Wei-Lu,Zhang Wen-Ting,Zhang Li-Pu,and Dai Chao-Qing.Non-completely elastic interactions in a(2+1)-dimensional dispersive long wave equation[J].Chinese Physics B,2012(11):141-145. |
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| Authors: | Chen Wei-Lu Zhang Wen-Ting Zhang Li-Pu and Dai Chao-Qing |
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| Institution: | School of Sciences,Zhejiang Agriculture and Forestry University,Lin’an 311300,China |
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| Abstract: | With the help of a modified mapping method,we obtain two kinds of variable separation solutions with two arbitrary functions for the(2+1)-dimensional dispersive long wave equation.When selecting appropriate multi-valued functions in the variable separation solution,we investigate the interactions among special multi-dromions,dromion-like multi-peakons,and dromion-like multi-semifoldons,which all demonstrate non-completely elastic properties. |
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| Keywords: | modified mapping method dispersive long wave equation variable separation solution exotic interaction between special solitons |
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