𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structure of zero modes in a model of the discrete (2+1)-dimensional nonlinear Schrödinger equation

✍ Scribed by L. A. Abramyan; A. P. Protogenov; V. A. Verbus

Book ID
110145636
Publisher
Springer
Year
1998
Tongue
English
Weight
220 KB
Volume
87
Category
Article
ISSN
1063-7761

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On classification of intrinsic localized
On classification of intrinsic localized modes for the discrete nonlinear Schrödinger equation
✍ G.L. Alfimov; V.A. Brazhnyi; V.V. Konotop 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 384 KB

We consider localized modes (discrete breathers) of the discrete nonlinear Schrödinger equation i( We study the diversity of the steady-state solutions of the form ψ n (t) = e iωt v n and the intervals of the frequency, ω, of their existence. The base for the analysis is provided by the anticontinu

Localized coherent structures and integr
Localized coherent structures and integrability in a generalized (2 + 1)-dimensional nonlinear Schrödinger equation
✍ R. Radha; M. Lakshmanan 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 580 KB

## A generalized (2 + 1)-dimensional nonlinear Schriidinger equation introduced recently by Fokas is investigated and is shown to admit the Painleve property. The Hirota bilinearization directly follows from the singularity analysis. Localized dromion solutions, which arise essentially due to the