𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Modulational instability in the cubic–quintic nonlinear Schrödinger equation through the variational approach

✍ Scribed by Fabien II Ndzana; Alidou Mohamadou; Timoléon Crépin Kofané


Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
533 KB
Volume
275
Category
Article
ISSN
0030-4018

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


An analytical approach to soliton of the
✍ Behrooz Adib; Alireza Heidari; Sayyed Faramarz Tayyari 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 484 KB

Non-linear Schrödinger equation for optical medias with saturable non-linear refractive index is obtained and numerical calculation method is applied and soliton solution in anomalous dispersion region is also obtained. A comparison between its several main characters such as normalization, self-ene

A new way to exact quasi-soliton solutio
✍ Ruiyu Hao; Lu Li; Zhonghao Li; Rongcao Yang; Guosheng Zhou 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 773 KB

In the paper, the generalized cubic-quintic nonlinear Schro ¨dinger with variable coefficients is considered and the exact bright and dark quasi-soliton solutions are presented by ansatz method under certain parametric conditions. As an example, we investigate a soliton control system, and the resul

Chirped and chirp-free self-similar cnoi
✍ Chaoqing Dai; Yueyue Wang; Caijie Yan 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 848 KB

By means of the similarity transformation connecting with the solvable stationary cubic-quintic nonlinear Schrödinger equation (CQNLSE), we construct explicit chirped and chirp-free self-similar cnoidal wave and solitary wave solutions of the generalized CQNLSE with spatially inhomogeneous group vel