-
应用变换群Gr的无限小群变换的准对称性,给出了受单面约束的Brikhoff系统的Noether理论,并举例说明结果的应用.
-
关键词:
- 分析力学/
- 单面约束Birkhoff系统/
- 守恒量/
- 对称性/
- Noether定理
Noether’s theory of Birkhoff systems with unilateral constraints by introducing the quasi-symmetry of infinitesimal transformations of the transformation group Gr is presented and an example is given to illustrate the application of the result.-
Keywords:
- analytical mechanics/
- Birkhoff systems with unilateral constraints/
- conserved quantity/
- symmetry/
- Noether’s theorem
计量
- 文章访问数:7004
- PDF下载量:550
- 被引次数:0