an:05637471
Zbl 1182.20059
Novikov, Boris V.; Polyakova, Lyudmyla Yu.
On 0-homology of categorical at zero semigroups
EN
Cent. Eur. J. Math. 7, No. 2, 165-175 (2009).
00252561
2009
j
20M50 18G60
homology of semigroups; 0-homology of semigroups; categorical at zero semigroups
Summary: 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.