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arXiv · 2311.06806

Some results on certain finite-dimensional subalgebras of the hyperalgebra of a universal Chevalley group

Yutaka Yoshii
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Abstract

In the hyperalgebra of the $r$-th Frobenius kernel of a universal Chevalley group over a field of characteristic $p>0$, we study some subsets and the subalgebras generated by them and give some results. We are particularly interested in the case that $p$ is 'very small' and the Dynkin diagram is not simply-laced.

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Yutaka Yoshii. 2023-11-12. Some results on certain finite-dimensional subalgebras of the hyperalgebra of a universal Chevalley group. https://arxiv.org/abs/2311.06806

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