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Naranmandula HU Jian-Guo BAO Gang Tubuxin 《理论物理通讯》2008,49(5):1109-1113
Using improved homogeneous balance method, we obtain complex function form new exact solutions for the (1+1)-dimensional dispersion-less system, and from the exact solutions we derive real function form solution of the field u. Based on this real function form solution, we find some new interesting coherent structures by selecting arbitrary functions appropriately. 相似文献
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Oscillating Solitons for (2+1)-Dimensional Nonlinear Models 总被引:1,自引:0,他引:1
Using extended homogeneous balance method and variable separation hypothesis,we found new variableseparation solutions with three arbitrary functions of the (2 1)-dimensional dispersive long-wave equations.Based on derived solutions,we revealed abundant oscillating solitons such as dromion,multi-dromion,solitoff,solitary waves,and so on,by selecting appropriate functions. 相似文献
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