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Solitary wave solutions for a higher order nonlinear Schrödinger equation

✍ Scribed by Houria Triki; Thiab R. Taha


Book ID
113784825
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
349 KB
Volume
82
Category
Article
ISSN
0378-4754

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📜 SIMILAR VOLUMES


Derivation of a higher order nonlinear S
✍ Dehai Luo 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 129 KB

In the paper, with the help of a perturbation expansion method a new higher order nonlinear Schrödinger (HNLS) equation is derived to describe nonlinear modulated Rossby waves in the geophysical fluid. Using this equation, the modulational wave trains are discussed. It is found that the higher order