Comonads and Galois corings
Rings and Algebras
2007-05-23 v1 Category Theory
Abstract
We investigate which aspects of recent developments on Galois corings and comodules admit a formulation in terms of comonads. This approach hopefully will permit of focusing in what is specific in each particular future situation, having some relevant general results for granted. The general theory is applied to the study of comodules over corings over firm rings.
Keywords
Cite
@article{arxiv.math/0607043,
title = {Comonads and Galois corings},
author = {J. Gómez-Torrecillas},
journal= {arXiv preprint arXiv:math/0607043},
year = {2007}
}
Comments
English version (not just a translation) of the spanish paper arXiv:math.CT/0603348 v2. Purely categorical part has been simplified. Further applications to Galois corings and comodules have been included