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Exact solutions for a system of two coupled discrete nonlinear Schrödinger equations with a saturable nonlinearity

✍ Scribed by Kol, Guy Richard; Woafo, Paul

Book ID
120235213
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
581 KB
Volume
219
Category
Article
ISSN
0096-3003

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Envelope solution profiles of the discre
Envelope solution profiles of the discrete nonlinear Schrödinger equation with a saturable nonlinearity
✍ Zhenya Yan 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 380 KB

Envelope solution Dark soliton solution a b s t r a c t In this Letter, the discrete nonlinear Schrödinger equation with a saturable nonlinearity is investigated via the extended Jacobi elliptic function expansion method. As a consequence, with the aid of symbolic computation, a variety of new enve