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Interaction Behaviors Between Special Dromions in the(2+1)-Dimensional Broer-Kaup-Kupershmidt Equation |
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| Authors: | CHEN Wei-Lu ZHANG Wen-Ting ZHANG Li-Pu DAI Chao-Qing |
| Institution: | School of Sciences, Zhejiang Agriculture and Forestry University, Lin'an 311300, China |
| Abstract: | A modified mapping method is used to obtain variable separation solution with two arbitrary functions of the(2+1)-dimensional Broer-Kaup-Kupershmidt equation.Based on the variable separation solution and by selecting appropriate functions,we discuss the completely elastic head-on collision between two dromion-lattices,non-completely elastic "chase and collision" between two multi-dromion-pairs and completely non-elastic interaction phenomenon between anti-dromion and dromion-pair. |
| Keywords: | Broer-Kaup-Kupershmidt equation modified mapping method variable separation solutions interactive dromions |
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