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Solitons in coupled nonlinear Schrödinger equations with variable coefficients

✍ Scribed by Han, Lijia; Huang, Yehui; Liu, Hui


Book ID
122194472
Publisher
Elsevier Science
Year
2014
Tongue
English
Weight
996 KB
Volume
19
Category
Article
ISSN
1007-5704

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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