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arXiv 2006.06241math.RT
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关于有限个辛/正交对偶对的Theta和Eta对应

On Theta and Eta Correspondences for Finite Symplectic/Orthogonal Dual Pairs

Shu-Yen Pan

摘要:

本文给出了由正交群和辛群组成的有限约化对偶对的Howe对应$Θ$的两个极大一一对应子关系$\underlineθ, \overlineθ$.此外,我们证明了这两个对应$\underlineθ$和$\overlineθ$的扩展超出了$η$的稳定范围的Gurevich-Howe定义的对应。

英文摘要:

In this paper, we propose two maximal one-to-one sub-relations $\underlineθ, \overlineθ$ of the Howe correspondence $Θ$ for a finite reductive dual pair consisting of a symplectic group and an orthogonal group. Moreover, we show that both the correspondences $\underlineθ$ and $\overlineθ$ are extensions beyond the stable range of the $η$-correspondence defined by Gurevich-Howe.

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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