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利用现代微分几何方法研究了Lagrange系统、Hamilton系统和Birkhoff系统的Noether对称性,并导出系统相应的Noether守恒量,最后给出了应用算例.
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关键词:
- 动力学系统/
- 几何表示/
- Noether对称性/
- Noether守恒量
In this article Noether symmetry of Lagrange systems, Hamilton systems and Birkhoff systems are discussed by geometric methods. And the corresponding Noether conserved quantities are deduced.
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