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Guo, HY; Wu, K; Wang, SH; Wang, SK; Wei, GM; Guo, HY , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. | |
Noncommutative differential calculus approach to discrete symplectic schemes on regular lattice | |
发表期刊 | COMMUNICATIONS IN THEORETICAL PHYSICS |
摘要 | By means of a noncommutative differential calculus on function space of discrete Abelian groups and that of the regular lattice with equal spacing as well as the discrete symplectic geometry and a kind of classical mechanical systems with separable Hamiltonian of the type H(p, q) = T(p) + V(q) on regular lattice, we introduce the discrete symplectic algorithm, i.e., the phase-space discrete counterpart of the symplectic algorithm including original symplectic schemes and the jet-symplectic schemes in terms of the discrete time jet bundle formalism, on the regular lattice. We show some numerical calculation examples and compare the results of different schemes. |
2000 | |
ISSN | 0253-6102 |
卷号 | 34期号:2页码:307-316 |
学科领域 | Physics |
收录类别 | SCI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/12903 |
专题 | SCI期刊论文 |
通讯作者 | Guo, HY , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
推荐引用方式 GB/T 7714 | Guo, HY,Wu, K,Wang, SH,et al. Noncommutative differential calculus approach to discrete symplectic schemes on regular lattice[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2000,34(2):307-316. |
APA | Guo, HY,Wu, K,Wang, SH,Wang, SK,Wei, GM,&Guo, HY , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2000).Noncommutative differential calculus approach to discrete symplectic schemes on regular lattice.COMMUNICATIONS IN THEORETICAL PHYSICS,34(2),307-316. |
MLA | Guo, HY,et al."Noncommutative differential calculus approach to discrete symplectic schemes on regular lattice".COMMUNICATIONS IN THEORETICAL PHYSICS 34.2(2000):307-316. |
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