๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The Hamiltonian method for quasicrystal symmetry

โœ Scribed by A.A. Chernikov; R.Z. Sagdeev; D.A. Usikov; G.M. Zaslavsky


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
364 KB
Volume
125
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Symmetric schemes, time reversal symmetr
โœ Lidia Aceto; Donato Trigiante ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 159 KB

It is important, when integrating numerically Hamiltonian problems, that the numerical methods retain some properties of the continuous problem such as the constants of motion and the time reversal symmetry. This may be a di cult task for multistep numerical methods. In the present paper we discuss

Symmetries of the Einstein Hamiltonian
โœ Viquar Husain ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Springer ๐ŸŒ English โš– 435 KB

The vacuum Einstein equations for metrics that have two commuting spacelike Killing vector fields are studied from a Hamiltonian point of view using the Ashtekar variables. It is shown that the evolution equations are equivalent to those of a modified SL(2) principal chiral model with a time depende

A stability criterion for Hamiltonian sy
โœ Yong-Geun Oh ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 743 KB

We find a simple criterion for orbital stability for the general ham iltonian systems with symmetry in the equivariant symplectic and in the correspondingPoisson context.