Wszystkie pola: adiabatic - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Perturbation to Symmetry and Adiabatic Invariants of General Discrete Holonomic Dynamical Systems
Autorzy:: Wang, P.
Zhu, H.
Powiązania:: https://bibliotekanauki.pl/articles/1505326.pdf
Data publikacji:: 2011-03
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 02.20.Sv
11.30.-j
45.05.+x
Opis:: This paper investigates perturbation to the Noether symmetry of discrete holonomic nonconservative dynamical systems on a uniform lattice. Firstly, we give the Noether theorem of system. Secondly, both criterion of perturbation to the Noether symmetry and the Noether adiabatic invariants of system are obtained. Finally, an example is given to illustrate these results.
Źródło:: Acta Physica Polonica A; 2011, 119, 3; 298-303
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Perturbation to Noether Symmetry and Noether Adiabatic Invariants of Discrete Difference Variational Hamilton Systems
Autorzy:: Zhang, M.
Fang, J.
Powiązania:: https://bibliotekanauki.pl/articles/1419663.pdf
Data publikacji:: 2012-07
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 02.20.Sv
11.30.-j
45.05.+x
Opis:: The perturbation to the Noether symmetry and the Noether adiabatic invariants of discrete difference variational Hamilton systems are investigated. The discrete the Noether exact invariant induced directly by the the Noether symmetry of the system without perturbation is given. The concept of discrete high-order adiabatic invariant is presented, the criterion of the perturbation to the Noether symmetry is established, and the discrete the Noether adiabatic invariant induced directly by the perturbation to the Noether symmetry is obtained. Lastly, an example is discussed to illustrate the application of the results.
Źródło:: Acta Physica Polonica A; 2012, 122, 1; 25-30
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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