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研究了Birkhoff系统的Hojman定理的几何基础.建立了系统的运动微分方程和Hojman守恒 定理,利用现代微分几何给出了Birkhoff系统的Hojman定理的一个证明.
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关键词:
- Birkhoff系统 /
- Hojman定理 /
- 对称性 /
- 微分几何
This paper studies the geometric foundations of Hojman theorem for Brikhoffian s y stems. The differential equations of motion and the Hojman conservation law of t he systems are established. A proof of Hojman theorem of Birkhoffian systems is given by use of the modern differential geometry.-
Keywords:
- Birkhoffian system /
- Hojman theorem /
- symmetry /
- differential geometry
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