2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.GR2013
On categorical semigroups
A. Kostin, B. Novikov
The structure of categorical at zero semigroups is studied from the point of view their likeness to categories.
math.CT2008★ 2 cited
Semigroup cohomology as a derived functor
A. A. Kostin, B. V. Novikov
In this work we construct an extension for the category of 0-modules by analogy with [H.-J. Baues and G. Wirshing, Cohomology of small categories, J. Pure Appl. Algebra, 38(1985),…