Modularity prevents tails
Rings and Algebras
2009-09-25 v1
Abstract
We establish a direct correspondence between two congruence poroperties for finite algebras. The first property is that minimal sets of type i omit tails. The second property is that congruence lattices omit pentagons of type i.
Cite
@article{arxiv.math/9609219,
title = {Modularity prevents tails},
author = {Keith A. Kearnes and Emil W. Kiss},
journal= {arXiv preprint arXiv:math/9609219},
year = {2009}
}