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arXiv math-ph/0308016math-phhep-thmath.DGmath.MPmath.RA
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sh-Lie结构和局部泛函的对称约化

Symmetry Reduction of sh-Lie Structures and of Local Functionals

Samer Al-Ashhab

摘要:

当李群作用在向量丛的纤维上而保持丛的基空间时,已研究了约化的sh-李结构。在本文中,我们研究如何获得一个约化的sh-李结构使用对称性约化的想法,李群的行动是横向的纤维丛。我们还展示了如何使用这些想法减少当地的泛函。

英文摘要:

Reduced sh-Lie structures have been studied for the case when a Lie group acts on the fibers of a vector bundle while preserving the base space of the bundle. In this paper we investigate how one obtains a reduced sh-Lie structure using the ideas of symmetry reduction where the action of the Lie group is transversal to the fibers of the bundle. We also show how local functionals are reduced using these ideas.

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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