摘要
本文通过对李群胚和李群胚作用的相关概念的理解 ,分析了李群胚作用的矩映射的性质并讨论了李群胚上与矩映射有关的问题 。
In this paper, by means of understanding the concepts of the groupoid and the action of the groupoid, some properties of the momentums on the actions of groupoid were analysed and some problems of the groupoids which were related to the momentums were discussed so, we obtained a series of important conclusions.
出处
《哈尔滨师范大学自然科学学报》
CAS
2004年第1期4-6,共3页
Natural Science Journal of Harbin Normal University
关键词
李群胚作用
矩映射
辛群胚作用
泊松群胚作用
Moment mapping
Lie groupoid action
Symplectic groupoid action
Poisson groupoid action
