On 0-homology of categorical at zero semigroups
K-Theory and Homology
2008-03-12 v1 Rings and Algebras
Abstract
The isomorphism of 0-homology groups of a categorical at zero semigroup and homology groups of its 0-reflector is proved. Some applications of 0-homology to Eilenberg-MacLane homology of semigroups are given.
Keywords
Cite
@article{arxiv.0803.1614,
title = {On 0-homology of categorical at zero semigroups},
author = {B. V. Novikov and L. Yu. Polyakova},
journal= {arXiv preprint arXiv:0803.1614},
year = {2008}
}
Comments
16 pages, Latex