The Lemma on b-functions in Positive Characteristic
Algebraic Geometry
2013-11-19 v3 Commutative Algebra
Abstract
Let be an -finite smooth scheme of essentially finite type over a perfect field. This article proves the existence of -functions for locally finitely generated unit -modules when equipped with their induced -module structure. It is shown that the -function has rational roots and is determined locally in the \'etale topology.
Cite
@article{arxiv.1206.4039,
title = {The Lemma on b-functions in Positive Characteristic},
author = {Theodore J. Stadnik},
journal= {arXiv preprint arXiv:1206.4039},
year = {2013}
}