Suppr超能文献

运用求解器技术洞察马卡里模型的随机孤子特征。

An insight into the stochastic solitonic features of the Maccari model using the solver technique.

作者信息

Abdelwahed Hesham G, Alotaibi Reem, El-Shewy Emad K, Abdelrahman Mahmoud A E

机构信息

Department of Physics, College of Science and Humanities, Al-Kharj, Prince Sattam bin Abdulaziz University, Al- Kharj, Saudi Arabia.

Theoretical Physics Group, Faculty of Science, Mansoura University, Mansoura, Egypt.

出版信息

PLoS One. 2024 Dec 31;19(12):e0312741. doi: 10.1371/journal.pone.0312741. eCollection 2024.

Abstract

In this paper, the unified approach is used in acquiring some new results to the coupled Maccari system (MS) in Itô sense with multiplicative noise. The MS is a nonlinear model used in hydrodynamics, plasma physics, and nonlinear optics to represent isolated waves in a restricted region. We provide new results with complicated structures to this model, including hyperbolic, trigonometric and rational function solutions. We draw the two dimensional (2D) and three dimensional (3D) graphs to some of the study's solutions under appropriately chosen physical parameter values. Random factors can alter the collapse caused by turbulence in the model medium. We noticed that our results may be useful for solving some real-world physical issues by identifying the motion of an isolated wave in a small area.

摘要

在本文中,统一方法被用于获取关于伊藤意义下具有乘性噪声的耦合马卡里系统(MS)的一些新结果。MS是一个非线性模型,用于流体动力学、等离子体物理学和非线性光学中,以表示受限区域内的孤立波。我们为该模型提供了具有复杂结构的新结果,包括双曲函数、三角函数和有理函数解。在适当选择的物理参数值下,我们绘制了该研究中一些解的二维(2D)和三维(3D)图形。随机因素可以改变模型介质中由湍流引起的坍缩。我们注意到,通过识别小区域内孤立波的运动,我们的结果可能有助于解决一些实际的物理问题。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3dd7/11687753/d32062760cbf/pone.0312741.g001.jpg

相似文献

9
Brownian dynamics without Green's functions.无格林函数的布朗动力学
J Chem Phys. 2014 Apr 7;140(13):134110. doi: 10.1063/1.4869866.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验