New algorithms for constrained dynamics based on Faddeev-Jackiw approach

	New algorithms for constrained dynamics based on Faddeev-Jackiw approach
	Jia Yi-Feng 1; Wu Ke 1; Xu Zhi-Qiang2
	2007-12-01
发表期刊	CHINESE PHYSICS
ISSN	1009-1963
卷号	16 期号:12 页码:3581-3588
摘要	In this paper, the Faddeev-Jackiw approach is improved by the Wu elimination method, so a great many complicated computations in solving constraints for the finite-dimensional polynomial-type constrained dynamics can be executed easily by using computers. Moreover, based on the Faddeev-Jackiw approach, a new algorithm of solving the constrained dynamics is presented. The new algorithm is simpler and stricter than the Faddeev-Jackiw approach. Using the new algorithm, the second Cawley counterexample is solved.
关键词	constrained characteristic chain symplectic matrix
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000251993200005
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/4974
专题	计算数学与科学工程计算研究所
通讯作者	Jia Yi-Feng
作者单位	1.Capital Normal Univ, Sch Math Sci, Beijing 100037, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Jia Yi-Feng,Wu Ke,Xu Zhi-Qiang. New algorithms for constrained dynamics based on Faddeev-Jackiw approach[J]. CHINESE PHYSICS,2007,16(12):3581-3588.
APA	Jia Yi-Feng,Wu Ke,&Xu Zhi-Qiang.(2007).New algorithms for constrained dynamics based on Faddeev-Jackiw approach.CHINESE PHYSICS,16(12),3581-3588.
MLA	Jia Yi-Feng,et al."New algorithms for constrained dynamics based on Faddeev-Jackiw approach".CHINESE PHYSICS 16.12(2007):3581-3588.