-
In this paper, we study the Hojman conserved quantity of Lie symmetry for mechan ical systems with variable mass in phase space under a general infinitesimal tra ns formation. The determining equations and Hojman conservation theorem of Lie symm etry of the system in phase space are obtained. An example is given to illustrat e the application of the result.
-
Keywords:
- phase space /
- variable mass system /
- general infinitesimal transformati on /
- Lie symmetry /
- Hojman conserved quantity
计量
- 文章访问数: 8091
- PDF下载量: 560
- 被引次数: 0
下载:
