Permuting 2-uniform tolerances on lattices
Rings and Algebras
2019-09-25 v1
Abstract
A -uniform tolerance on a lattice is a compatible tolerance relation such that all of its blocks are 2-element. We characterize permuting pairs of 2-uniform tolerances on lattices of finite length. In particular, any two 2-uniform congruences on such a lattice permute.
Keywords
Cite
@article{arxiv.1909.10845,
title = {Permuting 2-uniform tolerances on lattices},
author = {Gábor Czédli},
journal= {arXiv preprint arXiv:1909.10845},
year = {2019}
}
Comments
6 pages, 1 figure