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检索条件"主题词=positons"
3 条 记 录,以下是1-10 订阅
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Negatons, positons, and Complexiton Solutions of Higher Order for a Non-isospectral KdV Equation
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Communications in Theoretical Physics 2007年 第3X期48卷 411-414页
作者: ZHANG Yuan-Yuan WANG Qi ZHANG Hong-Qing Department of Applied Mathematics Dalian University of Technology Dalian 116024 China
In this paper, negatons, positons, and complexiton solutions of higher order for a non-isospectral KdV equation, the KdV equation with loss and non-uniformity terms are obtained through the bilinear Baicklund transfor... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Soliton molecules and dynamics of the smooth positon for the Gerdjikov–Ivanov equation
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Chinese Physics B 2020年 第10期29卷 180-185页
作者: Xiangyu Yang Zhao Zhang Biao Li School of Mathematics and Statistics Ningbo UniversityNingbo 315211China
Soliton molecules are firstly obtained by velocity resonance for the Gerdjikov–Ivanov equation, and n-order smooth positon solutions for the Gerdjikov–Ivanov equation are generated by means of the general determinan... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Exact Analytic N-Soliton-Like Solution in Wronskian Form for a Generalized Variable-Coefficient Korteweg-de Vries Model from Plasmas and Fluid Dynamics
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Chinese Physics Letters 2007年 第5期24卷 1173-1176页
作者: 张春义 姚振智 朱宏武 许韬 李娟 孟祥花 高以天 Key Laboratory of Fluid Mechanics and National Laboratory for Computational Fluid Dynamics (Ministry of Educ_ation) Beijing University of Aeronautics and Astronautics Beijing 100083 Meteorology Center of Air Force Command Post Changchun 130051 School of Science Beijing University of Posts Telecommunications Beijing 100876
Applicable in fluid dynamics and plasmas, a generalized variable-coefficient Korteweg-de Vries (vcKdV) model is investigated. The bilinear form and analytic N-soliton-like solution for such a model are derived by th... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论