Geodesic
Some Results on Certain Finite-Dimensional Subalgebras of the Hyperalgebra of a Universal Chevalley Group
Yutaka Yoshii1
1Mito, Ibaraki 310-8512, Japan
Journal of Lie Theory, Tome 32 (2022) no. 4, pp. 899-916

Voir la notice de l'article provenant de la source Heldermann Verlag

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.
Classification : 17B35, 17B45
Mots-clés : Universal Chevalley groups, hyperalgebras, root systems, generating sets

Yutaka Yoshii  1

1 Mito, Ibaraki 310-8512, Japan 
Yutaka Yoshii. Some Results on Certain Finite-Dimensional Subalgebras of the Hyperalgebra of a Universal Chevalley Group. Journal of Lie Theory, Tome 32 (2022) no. 4, pp. 899-916. http://geodesic.mathdoc.fr/item/JOLT_2022_32_4_a0/
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     title = {Some {Results} on {Certain} {Finite-Dimensional} {Subalgebras} of the {Hyperalgebra} of a {Universal} {Chevalley} {Group}},
     journal = {Journal of Lie Theory},
     pages = {899--916},
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