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Periodic and Solitary Wave Solutions for the One-Dimensional Cubic Nonlinear Schrödinger Model Cover

Periodic and Solitary Wave Solutions for the One-Dimensional Cubic Nonlinear Schrödinger Model

By: Ion Bica and  Ana Mucalica  
Open Access
|Jun 2022

Abstract

Using a similar approach as Korteweg and de Vries, [19], we obtain periodic solutions expressed in terms of the Jacobi elliptic function cn, [3], for the self-focusing and defocusing one-dimensional cubic nonlinear Schrödinger equations. We will show that solitary wave solutions are recovered through a limiting process after the elliptic modulus of the Jacobi elliptic function cn that describes the periodic solutions for the self-focusing nonlinear Schrödinger model.

DOI: https://doi.org/10.2478/auom-2022-0018 | Journal eISSN: 1844-0835 | Journal ISSN: 1224-1784
Language: English
Page range: 45 - 62
Submitted on: Jul 23, 2021
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Accepted on: Sep 25, 2021
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Published on: Jun 2, 2022
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2022 Ion Bica, Ana Mucalica, published by Ovidius University of Constanta
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.