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Doubly periodic waves of a discrete nonlinear Schrödinger system with saturable nonlinearity

✍ Scribed by Conte, Robert; Chow, K W


Book ID
125537278
Publisher
Atlantis Press
Year
2008
Tongue
English
Weight
149 KB
Volume
15
Category
Article
ISSN
1402-9251

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✍ 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