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arXiv · 2406.17765

A dimension formula of closed affine Deligne-Lusztig varieties of parahoric level

Arghya Sadhukhan
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Abstract

We establish a dimension formula for certain union $X^G(\mu,b)_J$ of affine Deligne-Lusztig varieties associated to arbitrary parahoric level structures of split reductive groups, under certain genericity hypotheses.

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BibTeXRIS

Arghya Sadhukhan. 2024-06-25. A dimension formula of closed affine Deligne-Lusztig varieties of parahoric level. https://arxiv.org/abs/2406.17765

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