Bäcklund transformation of potentials of the Korteweg-devries equation and the interaction of solitons with cnoidal waves

Author(s):  
Hugo D. Wahlquist
2005 ◽  
Vol 60 (11-12) ◽  
pp. 768-774 ◽  
Author(s):  
Biao Li ◽  
Yong Chen

By using the truncated Painlevé expansion analysis an auto-Bäcklund transformation is found for the nonlinear Schrödinger equation with varying dispersion, nonlinearity, and gain or absorption. Then, based on the obtained auto-Bäcklund transformation and symbolic computation, we explore some explicit exact solutions including soliton-like solutions, singular soliton-like solutions, which may be useful to explain the corresponding physical phenomena. Further, the formation and interaction of solitons are simulated by computer. - PACS Nos.: 05.45.Yv, 02.30.Jr, 42.65.Tg


2010 ◽  
Vol 53 (3) ◽  
pp. 435-439
Author(s):  
Xuan Qi-Fei ◽  
Zhang Da-Jun ◽  
Zhou Jing

2016 ◽  
Vol 27 (1) ◽  
pp. 1-14 ◽  
Author(s):  
Zi-Jian Xiao ◽  
Bo Tian ◽  
Hui-Ling Zhen ◽  
Jun Chai ◽  
Xiao-Yu Wu

1980 ◽  
Vol 45 (7) ◽  
pp. 505-508 ◽  
Author(s):  
Peter Forgács ◽  
Zalán Horváth ◽  
László Palla

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