Un scindage de l'application de Frobenius sur toute l'alg\`ebre des distributions de SL_2
Algebraic Geometry
2008-01-31 v1
Abstract
We study a splitting of the Frobenius map on the whole algebra of distributions of SL_2 (over a finite field) and its relation with the explicit Frobenius descent on arithmetic D-modules over the projective line
Keywords
Cite
@article{arxiv.0801.4609,
title = {Un scindage de l'application de Frobenius sur toute l'alg\`ebre des distributions de SL_2},
author = {Michel Gros},
journal= {arXiv preprint arXiv:0801.4609},
year = {2008}
}