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题名: Discrete total variation calculus and Lee
作者: Chen, Jing-Bo ;  Guo, Han-Ying ;  Wu, Ke
刊名: APPLIED MATHEMATICS AND COMPUTATION
出版日期: 2006
卷号: 177, 期号:1, 页码:226-234
关键词: MOVING COFRAMES ;  INTEGRATORS ;  ALGORITHM ;  VERSIONS
学科分类: Physics
通讯作者: Chen, JB , Chinese Acad Sci, Inst Geol & Geophys, POB 9825, Beijing 100029, Peoples R China
部门归属: Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Capital Normal Univ, Dept Math, Beijing 100037, Peoples R China
英文摘要: A discrete total variation calculus is presented in this paper. Using this calculus, we prove that the solution of the system of difference equations in Lee's discrete mechanics preserves a symplectic structure in the space-time sense. Numerical experiments are also reported. (c) 2005 Elsevier Inc. All rights reserved.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5981
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Chen, Jing-Bo,Guo, Han-Ying,Wu, Ke. Discrete total variation calculus and Lee[J]. APPLIED MATHEMATICS AND COMPUTATION,2006,177(1):226-234.
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