On the Galois map for groupoid actions
Rings and Algebras
2020-07-31 v1
Abstract
Some conditions for the Galois map to be injective are given in the groupoid acting on a noncommutative ring context. In the particular case in which the Galois extension is a central Galois algebra, it is given a complete characterization of that kind of extension with Galois map bijective.
Keywords
Cite
@article{arxiv.2007.15116,
title = {On the Galois map for groupoid actions},
author = {Antonio Paques and Thaísa Tamusiunas},
journal= {arXiv preprint arXiv:2007.15116},
year = {2020}
}