Comments on the paper: applications for mixed Chen–Lee–Liu derivative nonlinear Schrodinger equation in water wave flumes and optical fibers. Opt. Quant. Electron 55, 34 (2023)

IF 3.3 3区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

Optical and Quantum Electronics Pub Date : 2025-03-20 DOI:10.1007/s11082-025-08107-1

H. I. Abdel-Gawad

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引用次数: 0

Abstract

The stability analysis of evolutionary and nonlinear dynamical systems is essential for understanding their robustness and long-term behavior. Stability can be examined in three key approaches, stability of an initial state (initial value problem), stability of a steady-state, and stability of a traveling wave solution. Two main approaches exist, linear and nonlinear stability analysis. Notably, the stability of steady states has received limited attention in the literature. The initial value problem is typically addressed through the linear perturbation of a specific solution, leading to an eigenvalue equation, and by solving the resulting boundary value problem by imposing appropriate conditions on eigenfunctions. However, there is no universally recognized method for solving this problem. Prior attempts, such as the application of the energy integral criteria in Seadawy et al. (2023), have been found to be incorrect.

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本文评述：混合Chen-Lee-Liu导数非线性薛定谔方程在水波流槽和光纤中的应用。光学，量子，电子55,34 （2023）

进化和非线性动力系统的稳定性分析对于了解其稳健性和长期行为至关重要。稳定性可通过三种主要方法进行研究：初始状态的稳定性（初值问题）、稳态的稳定性和行波解的稳定性。主要有两种方法：线性稳定性分析和非线性稳定性分析。值得注意的是，稳态稳定性在文献中受到的关注有限。初值问题通常通过对特定解的线性扰动来解决，从而导致特征值方程，并通过对特征函数施加适当的条件来解决由此产生的边界值问题。然而，目前还没有公认的方法来解决这一问题。之前的尝试，如 Seadawy 等人（2023 年）中能量积分准则的应用，已被发现是不正确的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optical and Quantum Electronics 工程技术-工程：电子与电气

CiteScore

4.60

自引率

20.00%

发文量

810

审稿时长

3.8 months

期刊介绍： Optical and Quantum Electronics provides an international forum for the publication of original research papers, tutorial reviews and letters in such fields as optical physics, optical engineering and optoelectronics. Special issues are published on topics of current interest. Optical and Quantum Electronics is published monthly. It is concerned with the technology and physics of optical systems, components and devices, i.e., with topics such as: optical fibres; semiconductor lasers and LEDs; light detection and imaging devices; nanophotonics; photonic integration and optoelectronic integrated circuits; silicon photonics; displays; optical communications from devices to systems; materials for photonics (e.g. semiconductors, glasses, graphene); the physics and simulation of optical devices and systems; nanotechnologies in photonics (including engineered nano-structures such as photonic crystals, sub-wavelength photonic structures, metamaterials, and plasmonics); advanced quantum and optoelectronic applications (e.g. quantum computing, memory and communications, quantum sensing and quantum dots); photonic sensors and bio-sensors; Terahertz phenomena; non-linear optics and ultrafast phenomena; green photonics.