A bilinear Backlund transformation and nonlinear superposition formula for the negative Volterra hierarchy

被引：7
|
作者：
Hu, XB
Xue, WM
机构：
[1] Chinese Acad Sci, Acad Math & Syst Sci, Inst Computat Math & Sci Engn Comp, State Key Lab Sci & Engn Comp, Beijing 100080, Peoples R China
[2] Hong Kong Baptist Univ, Dept Math, Kowloon, Hong Kong, Peoples R China
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2003年 / 72卷 / 12期
关键词：
negative Volterra hierarchy; Backlund transformation; superposition principle; Hirota's bilinear formalism;
D O I：
10.1143/JPSJ.72.3075
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A bilinear Backlund transformation (BT) and the associated nonlinear superposition formula are found for the negative Volterra hierarchy. As an application of the obtained results, soliton solutions to the negative Volterra hierarchy are re-derived.
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页码：3075 / 3078
页数：4
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