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Semi-explicit symplectic partitioned Runge-Kutta Fourier pseudo-spectral scheme for Klein-Gordon-Schrodinger equations

文献类型：期刊论文

作者Kong, Linghua1; Zhang, Jingjing2; Cao, Ying1; Duan, Yali3; Huang, Hong1
刊名COMPUTER PHYSICS COMMUNICATIONS
出版日期2010-08-01
卷号181期号:8页码:1369-1377
关键词Klein-Gordon-Schrodinger equation Fourier pseudo-spectral Symplectic partitioned Runge-Kutta Stormer/Verlet integrator
ISSN号0010-4655
DOI10.1016/j.cpc.2010.04.003
英文摘要In the manuscript, we propose an explicit symplectic partitioned Runge-Kutta Fourier pseudo-spectral (SPRK-FPS) scheme for the coupled Klein-Gordon-Schrodinger (KGS) equation. It is explicit in term of iteration since it is only required to solve two linear algebraic equations at each marching time step. Furthermore, it does not only symplectic geometric structure-preserving, but also charge-preserving and energy-preserving. The numerical results are in good agreement with the theoretical analysis. (C) 2010 Elsevier B.V. All rights reserved.
资助项目NSFC[10901074] ; Provincial Natural Science Foundation of Jiangxi[2008GQS0054] ; Foundation of Department of Education Jiangxi Province[GJJ09147] ; Young Growth Foundation of Jiangxi Normal University[2390] ; State Key Laboratory of Scientific and Engineering Computing, CAS ; Provincial Natural Science Foundation of Anhui[090416227]
WOS研究方向Computer Science ; Physics
语种英语
WOS记录号WOS:000279217800005
出版者ELSEVIER SCIENCE BV
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/10379]  
专题中国科学院数学与系统科学研究院
通讯作者Kong, Linghua
作者单位1.Jiangxi Normal Univ, Sch Math & Informat Sci, Nanchang 330022, Jiangxi, Peoples R China
2.Chinese Acad Sci, AMSS, Inst Computat Math & Sci Engn Comp, State Key Lab Sci & Engn Comp, Beijing 100190, Peoples R China
3.Univ Sci & Technol China, Dept Math, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Kong, Linghua,Zhang, Jingjing,Cao, Ying,et al. Semi-explicit symplectic partitioned Runge-Kutta Fourier pseudo-spectral scheme for Klein-Gordon-Schrodinger equations[J]. COMPUTER PHYSICS COMMUNICATIONS,2010,181(8):1369-1377.
APA Kong, Linghua,Zhang, Jingjing,Cao, Ying,Duan, Yali,&Huang, Hong.(2010).Semi-explicit symplectic partitioned Runge-Kutta Fourier pseudo-spectral scheme for Klein-Gordon-Schrodinger equations.COMPUTER PHYSICS COMMUNICATIONS,181(8),1369-1377.
MLA Kong, Linghua,et al."Semi-explicit symplectic partitioned Runge-Kutta Fourier pseudo-spectral scheme for Klein-Gordon-Schrodinger equations".COMPUTER PHYSICS COMMUNICATIONS 181.8(2010):1369-1377.

入库方式： OAI收割

来源：数学与系统科学研究院

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