Energy-preserving numerical methods for Landau-Lifshitz equation

doi:10.1088/1751-8113/44/29/295207

	Energy-preserving numerical methods for Landau-Lifshitz equation
	Chen, Yao 1,2; Sun, Yajuan1 ; Tang, Yifa 1
	2011-07-22
发表期刊	JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
ISSN	1751-8113
卷号	44 期号:29 页码:16
摘要	In this paper, we construct the energy-preserving numerical algorithms for the multisymplectic Hamiltonian system with nonconstant structures. We apply the algorithms to the Landau-Lifshitz equation, which is expressed as the multisymplectic Hamiltonian system with constraint (Frank 2004 Appl. Numer. Math. 48 307-22). We compare the five numerical algorithms applied to the Landau-Lifshitz equation and present the numerical experiment by simulating one and two solitons motion.
DOI	10.1088/1751-8113/44/29/295207
语种	英语
资助项目	Foundation of the NNSFC[60931002] ; Foundation of the NNSFC[11021101] ; K C Wong Education Foundation, Hong Kong
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary ; Physics, Mathematical
WOS记录号	WOS:000292542100014
出版者	IOP PUBLISHING LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/11598
专题	计算数学与科学工程计算研究所
通讯作者	Chen, Yao
作者单位	1.Chinese Acad Sci, LSEC, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yao,Sun, Yajuan,Tang, Yifa. Energy-preserving numerical methods for Landau-Lifshitz equation[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL,2011,44(29):16.
APA	Chen, Yao,Sun, Yajuan,&Tang, Yifa.(2011).Energy-preserving numerical methods for Landau-Lifshitz equation.JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL,44(29),16.
MLA	Chen, Yao,et al."Energy-preserving numerical methods for Landau-Lifshitz equation".JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL 44.29(2011):16.