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Evolution of solitons of nonlinear Schrödinger equation with variable parameters

✍ Scribed by Shuangchun Wen; Wencheng Xu; Qi Guo; Songhao Liu


Publisher
SP Science China Press
Year
1997
Tongue
English
Weight
298 KB
Volume
40
Category
Article
ISSN
1674-7283

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Exact gray multi-soliton solutions for n
✍ Rongcao Yang; Ruiyu Hao; Lu Li; Xiaojuan Shi; Zhonghao Li; Guosheng Zhou 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 465 KB

In this paper, the generalized nonlinear Schro ¨dinger equation with variable coefficients is studied. First, exact gray one-soliton solution in explicit form is obtained by using the complex amplitude ansatz method. Second, the multisoliton solutions are constructed through suitable mapping and the