Open AccessUnified symmetry of Poincaré-Chetaev equations
Author(s) -
Ding Ning,
Jianhui Fang,
Zhang Peng-Yu,
Peng Wang
Publication year - 2006
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.55.6197
Subject(s) - noether's theorem , conserved quantity , symmetry (geometry) , mathematical physics , physics , poincaré conjecture , conserved current , classical mechanics , mathematics , lagrangian , geometry
The unified symmetry and conserved quantities of Poincaré-Chetaev equations are studied. The definition and criterion of the unified symmetry are given. The Noether conserved quantity, the Hojman conserved quantity, and the Mei conserved quantity induced from the symmetry are obtained.