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arXiv · 2101.09212

On a "Wonderful" Bruhat-Tits group scheme

V. Balaji·Y. Pandey
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Abstract

In this note we make a universal construction of Bruhat-Tits group scheme on wonderful embeddings of adjoint groups in the absolute and relative settings and of adjoint Kac-Moody groups. These have natural classifying properties reflecting the orbit structure on the wonderful embeddings.

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V. Balaji, Y. Pandey. 2021-01-22. On a "Wonderful" Bruhat-Tits group scheme. https://arxiv.org/abs/2101.09212

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