newnumericalmethodsforthecouplednonlinearschrodingerequations

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	newnumericalmethodsforthecouplednonlinearschrodingerequations
	Xu Qiubin 1; Chang Qianshun 2
	2010
发表期刊	actamathematicaeapplicataesinica
ISSN	0168-9673
卷号	000 期号:002 页码:205
摘要	In this paper, three numerical schemes with high accuracy for the coupled Schrodinger equations are studied. The conserwtive properties of the schemes are obtained and the plane wave solution is analysised. The split step Runge-Kutta scheme is conditionally stable by linearized analyzed. The split step compact scheme and the split step spectral method are unconditionally stable. The trunction error of the schemes are discussed. The fusion of two solitions colliding with different β is shown in the figures. The numerical experments demonstrate that our algorithms are effective and reliable.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/42434
专题	中国科学院数学与系统科学研究院
作者单位	1.南京审计大学 2.中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Xu Qiubin,Chang Qianshun. newnumericalmethodsforthecouplednonlinearschrodingerequations[J]. actamathematicaeapplicataesinica,2010,000(002):205.
APA	Xu Qiubin,&Chang Qianshun.(2010).newnumericalmethodsforthecouplednonlinearschrodingerequations.actamathematicaeapplicataesinica,000(002),205.
MLA	Xu Qiubin,et al."newnumericalmethodsforthecouplednonlinearschrodingerequations".actamathematicaeapplicataesinica 000.002(2010):205.