中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Numerical computations for long-wave short-wave interaction equations in semi-classical limit

文献类型:期刊论文

作者Chang, Qianshun2; Wong, Yau-Shu1; Lin, Chi-Kun3
刊名JOURNAL OF COMPUTATIONAL PHYSICS
出版日期2008-10-01
卷号227期号:19页码:8489-8507
关键词numerical methods finite-difference schemes long-wave short-wave interaction equations semi-classical limit
ISSN号0021-9991
DOI10.1016/j.jcp.2008.05.015
英文摘要This paper presents and compares various numerical techniques for the long-wave short-wave interaction equations. In addition to the standard explicit, implicit schemes and the spectral methods, a novel scheme SRK which is based on a time-splitting approach combined with the Runge-Kutta method is presented. We demonstrate that not only the SRK scheme is efficient compared to the split step spectral methods, but it can apply directly to problems with general boundary conditions. The conservation properties of the numerical schemes are discussed. Numerical simulations are reported for case studies with different types of initial data. The present study enhances our understanding of the behavior of nonlinear dispersive waves in the semi-classical limit. (C) 2008 Elsevier Inc. All rights reserved.
资助项目Natural Sciences and Engineering Research Council of Canada ; National Science Council of Taiwan[95-2115-M-009-MY3] ; National Science Council of Taiwan[5-500] ; NCTU
WOS研究方向Computer Science ; Physics
语种英语
WOS记录号WOS:000259753700001
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/5909]  
专题中国科学院数学与系统科学研究院
通讯作者Wong, Yau-Shu
作者单位1.Univ Alberta, Dept Math & Stat Sci, Edmonton, AB T6G 2G1, Canada
2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100080, Peoples R China
3.Natl Chiao Tung Univ, Dept Appl Math, Hsinchu 30010, Taiwan
推荐引用方式
GB/T 7714
Chang, Qianshun,Wong, Yau-Shu,Lin, Chi-Kun. Numerical computations for long-wave short-wave interaction equations in semi-classical limit[J]. JOURNAL OF COMPUTATIONAL PHYSICS,2008,227(19):8489-8507.
APA Chang, Qianshun,Wong, Yau-Shu,&Lin, Chi-Kun.(2008).Numerical computations for long-wave short-wave interaction equations in semi-classical limit.JOURNAL OF COMPUTATIONAL PHYSICS,227(19),8489-8507.
MLA Chang, Qianshun,et al."Numerical computations for long-wave short-wave interaction equations in semi-classical limit".JOURNAL OF COMPUTATIONAL PHYSICS 227.19(2008):8489-8507.

入库方式: OAI收割

来源:数学与系统科学研究院

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