S. Slobodianiuk

most citedRelative size of subsets of a semigroup

1 citations · 1 across the 1 of their papers we have counts for

collaborators

2 papers

math.GR2016

On asymorphisms of groups

Igor Protasov, Serhii Slobodianiuk

Let $G$ , $H$ be groups and $κ$ be a cardinal. A bijection $f : G \to H$ is caled on asymorphism if, for any $X \in [G]^{< κ}$ , $Y \in [H]^{< κ}$ , there exist $X^{'} \in [G]^{< κ}$ , $Y'\in[H]^{<κ}…

math.GN2015★ 1 cited

Relative size of subsets of a semigroup

Igor Protasov, Serhii Slobodianiuk

Given a semigroup $S$ , we introduce relative (with respect to a filter $τ$ on $S$ ) versions of large, thick and prethick subsets of $S$ , give the ultrafilter characterizations of t…