ON LIE ALGEBRA ACTIONS

被引:0
|
作者
Cushman, Richard H. [1 ]
Sniatycki, Jedrzej [1 ]
机构
[1] Univ Calgary, Dept Math & Stat, Calgary, AB T2N 1N4, Canada
来源
关键词
Lie algebra action; proper action; differential space; subcartesian; completely integrable;
D O I
10.3934/dcdss.2020066
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we define an action of a Lie algebra on a smooth manifold. We get nearly the same results as those for group actions, when the flows of the symmetry vector fields are complete. We show that the orbit space of a Lie algebra action is a differential space. We discuss differential spaces occuring in the reduction of symmetries in integrable Hamiltonian systems.
引用
收藏
页码:1115 / 1129
页数:15
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