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物理学报. 2004, 53(12): 4041-4044.
doi: 10.7498/aps.53.4041.
相空间中变质量力学系统的Hojman守恒量
- 收稿日期: 2004-03-05
- 修回日期: 2004-03-30
- 刊出日期: 2004-06-05
English Abstract
The conserved quantity of Hojman for mechanicalsystems with variable mass in phase space
- Received Date:
05 March 2004
- Accepted Date:
30 March 2004
- Published Online:
05 June 2004
Abstract: 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.
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