科研之友
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摘要
By means of the extended mapping approach, a new type of variable separation excitation with two arbitrary functions, of the (2+1)-dimensional dispersive long-wave equation is derived. Based on this excitation, abundant non-propagating solitary waves, such as dromion, ring, peakon, compacton, and foldon are found by selecting appropriate functions.
- 出版日期2006-4
- 单位聊城大学
