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arXiv 0811.4273math.RT
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实约化群作用的一个商限制定理

A Quotient Restriction Theorem for actions of real reductive groups

Henrik Stoetzel

摘要:

证明了实约化群G在局部嵌入全纯表示的拓扑空间X上作用的Chevalley限制定理的一个版本。假设存在一个适当的商X//G的G-作用,我们引入了一个分层,这是相对于轨道类型的闭轨道。我们的主要结果是一个描述商X//G的正规化子群的分层的重数。

英文摘要:

We prove a version of the Chevalley Restriction Theorem for the action of a real reductive group G on a topological space X which locally embeds into a holomorphic representation. Assuming that there exists an appropriate quotient X//G for the G-action, we introduce a stratification which is defined with respect to orbit types of closed orbits. Our main result is a description of the quotient X//G in terms of quotients by normalizer subgroups associated to the stratification.

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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