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Splitting metaplectic cover groups
Wang, Chun-Hui...

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Splitting metaplectic cover groups by Wang, Chun-Hui ( Author )
Lemonjar Open Access
Australian National University
01-09-2023
If $(G_1, G_2)$ is a dual reductive pair of type I in $Sp(W)$, it is known that the degree $8$ metaplectic cover of $Sp(W)$ splits over $G_1G_2$, with one obvious exception. In this paper we replace $G_1G_2$ by a larger subgroup obtained via similitude groups, and show that the degree $8$ metaplectic cover splits, with the same obvious exception.
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Article
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29.34 KB
English
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MYR 0.01
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http://arxiv.org/abs/1404.0292
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