Soliton solutions and Backlund transformation for the generalized inhomogeneous coupled nonlinear Schrodinger equations via symbolic computation

被引：3
|
作者：
Wang, Pan [1 ]
Tian, Bo [1 ,2 ,3 ]
Liu, Wen-Jun [1 ]
Liu, Ying [4 ,5 ]
Qu, Qi-Xing [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, Peoples R China
[2] Beijing Univ Aeronaut & Astronaut, State Key Lab Software Dev Environm, Beijing 100191, Peoples R China
[3] Beijing Univ Posts & Telecommun, Key Lab Informat Photon & Opt Commun, Minist Educ, Beijing 100876, Peoples R China
[4] Beijing Univ Aeronaut & Astronaut, Minist Educ, Key Lab Fluid Mech, Beijing 100191, Peoples R China
[5] Beijing Univ Aeronaut & Astronaut, Natl Lab Computat Fluid Dynam, Beijing 100191, Peoples R China
来源：
PHYSICA SCRIPTA | 2009年 / 80卷 / 06期
基金：
中国国家自然科学基金;
关键词：
ION-ACOUSTIC-WAVES; PAINLEVE PROPERTY; OPTICAL-FIBERS; DUSTY PLASMA; MODEL; NEBULONS; SPACE;
D O I：
10.1088/0031-8949/80/06/065012
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The generalized inhomogeneous coupled nonlinear Schrodinger (CNLS) equations are under investigation in this paper. Based on the Hirota method, the bilinear form and analytic one-, two-and N-soliton solutions are obtained, of which some properties are discussed simultaneously. Furthermore, with symbolic computation, the Backlund transformation and some sample soliton solutions for the inhomogeneous CNLS equations are given.
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收藏
页数：7
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