Soliton, Positon and Negaton Solutions of Extended KdV Equation
Soliton, Positon and Negaton Solutions of Extended KdV Equation
复制标题
扩展KdV方程的孤子、位子、负子解
DOI:
10.1088/0253-6102/49/3/01
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发表时间:
2008-03
期刊:
影响因子:
--
通讯作者:
Fan, Tian-You
中科院分区:
文献类型:
--
作者:
Zeng, Yun-Bo;Wu, Hong-Xia;Fan, Tian-You
Darboux transformation (DT) provides us with a comprehensive approach to construct the exact and explicit solutions to the negative extended KdV (eKdV) equation, by which some new solutions such as singular soliton, negaton, and positon solutions are computed for the eKdV equation. We rediscover the soliton solution with finite-amplitude in [A.V. Slyunyaev and E.N. Pelinovskii, J. Exp. Theor. Phys. 89 (1999) 173] and discuss the difference between this soliton and the singular soliton. We clarify the relationship between the exact solutions of the eKdV equation and the spectral parameter. Moreover, the interactions of singular two solitons, positon and negaton, positon and soliton, and two positons are studied in detail.
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影响因子:
1.1
作者:
A. Slyunyaev;E. Pelinovski
通讯作者:
A. Slyunyaev;E. Pelinovski
影响因子:
2.4
作者:
A. Stahlhofen
通讯作者:
A. Stahlhofen
影响因子:
3.1
作者:
Jie-Fang Zhang;Ji Lin
通讯作者:
Jie-Fang Zhang;Ji Lin
DOI:
10.1088/0305-4470/27/24/032
发表时间:
1994-12
期刊:
Journal of Physics A
影响因子:
--
作者:
A. Stahlhofen
通讯作者:
A. Stahlhofen
DOI:
10.1088/0305-4470/36/7/311
发表时间:
2003-02
期刊:
Journal of Physics A
影响因子:
--
作者:
Zhenya Yan
通讯作者:
Zhenya Yan