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arXiv · 0707.0259

On the affineness of Deligne-Lusztig varieties

Xuhua He
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Abstract

We prove that the Deligne-Lusztig variety associated to minimal length elements in any $\d$-conjugacy class of the Weyl group is affine, which was conjectured by Orlik and Rapoport in \cite{OR}.

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Xuhua He. 2007-07-02. On the affineness of Deligne-Lusztig varieties. https://arxiv.org/abs/0707.0259

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