Solitary waves in a quartic nonlinear elastic rod

被引:14
|
作者
Duan, WS [1 ]
Zhao, JB [1 ]
机构
[1] NW Normal Univ, Dept Phys, Lanzhou 730070, Peoples R China
关键词
D O I
10.1016/S0960-0779(99)00014-4
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The bright and dark solitons described by the nonlinear Schrodinger equation (NLSE) are given for a quartic nonlinear elastic rod. It has also been found that the KdV soliton does not exist in this system. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1265 / 1267
页数:3
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