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arXiv · 1902.08264

The Structure of Integral Parabolic Subgroups of Orthogonal Groups

Shaul Zemel
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Abstract

We determine the detailed structure of parabolic subgroups of orthogonal groups over $\mathbb{Z}$, and deduce the precise form of canonical boundary components in toroidal compactifications of orthogonal Shimura varieties.

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Shaul Zemel. 2019-02-21. The Structure of Integral Parabolic Subgroups of Orthogonal Groups. https://doi.org/10.1016/j.jalgebra.2020.03.030

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