Subrings of Finite Commutative Rings
Commutative Algebra
2017-12-07 v1
Abstract
We establish basic results on subrings of finite commutative rings and closely related rings. Among other applications we calculate the number of maximal subrings of a finite commutative local ring.
Cite
@article{arxiv.1712.02025,
title = {Subrings of Finite Commutative Rings},
author = {Francisco Franco Munoz},
journal= {arXiv preprint arXiv:1712.02025},
year = {2017}
}
Comments
Comments welcome. 10 pp