- Tytuł:
- Conformal Invariance and Conserved Quantities for Lagrange Equation of Thin Elastic Rod
- Autorzy:
-
Wang, Peng
Feng, Hui-Rong
Lou, Zhi-Mei - Powiązania:
- https://bibliotekanauki.pl/articles/1033429.pdf
- Data publikacji:
- 2017-02
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
conformal invariance
Lie symmetry
conserved quantities
thin elastic rod
Lagrange equation - Opis:
- Basing on the analytical mechanics methods, the Lagrangian equations of thin elastic rod is constructed. The definition of conformal invariance for the Lagrange mechanics of elastic rod is given. The criterions that conformal invariance of elastic rod is the Lie symmetry are obtained based on the Lie point transformation group. The structure equation and conserved quantity deduced from conformal invariance of elastic rod are constructed. Take twist rod as an example to illustrate the application of the results got in this paper.
- Źródło:
-
Acta Physica Polonica A; 2017, 131, 2; 283-287
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł