Envelope solution profiles of the discre
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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