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arXiv 0901.3062math.DGmath.SG
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Dirac结构的奇异约化

Singular reduction of Dirac structures

Madeleine Jotz, Tudor S. Ratiu, Jedrzej Sniatycki

摘要:

将李群自由适当作用在Dirac流形上的正则约化推广到非自由作用。为此,几个事实有关$G$不变向量场和一形式显示。

英文摘要:

The regular reduction of a Dirac manifold acted upon freely and properly by a Lie group is generalized to a nonfree action. For this, several facts about $G$-invariant vector fields and one-forms are shown.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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