Interaction Behaviors Between Special Dromions in the (2+1)-Dimensional Broer—Kaup—Kupershmidt Equation

Interaction Behaviors Between Special Dromions in the (2+1)-Dimensional Broer—Kaup—Kupershmidt Equation

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 betwee...

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Veröffentlicht in:Communications in theoretical physics 2013-01, Vol.59 (1), p.68-72
Hauptverfasser: Chen, Wei-Lu, Zhang, Wen-Ting, Zhang, Li-Pu, Dai, Chao-Qing
Format: Artikel
Sprache:eng
Schlagworte:
Collision dynamics
Elastic scattering
Mapping
Mathematical analysis
Separation
Theoretical physics
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Zusammenfassung: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.
ISSN:0253-6102
DOI:10.1088/0253-6102/59/1/13