Identities and quasiidentities in the lattice of overcommutative semigroup varieties
Group Theory
2011-12-08 v1
Abstract
We describe overcommutative varieties of semigroups whose lattice of overcommutative subvarieties satisfies a non-trivial identity or quasiidentity. These two properties turn out to be equivalent.
Keywords
Cite
@article{arxiv.1112.1609,
title = {Identities and quasiidentities in the lattice of overcommutative semigroup varieties},
author = {V. Yu. Shaprynskii},
journal= {arXiv preprint arXiv:1112.1609},
year = {2011}
}
Comments
12 pages