16 citations · 22 across the 2 of their papers we have counts for
2 papers
math.GN2008★ 6 cited
The continuity of the inversion and the structure of maximal subgroups in countably compact topological semigroups
Oleg V. Gutik, Dušan Pagon, Dušan Repovš
In this paper we search for conditions on a countably compact (pseudo-compact) topological semigroup under which: (i) each maximal subgroup in is a (closed) topological…
math.GR2008★ 16 cited
Semigroup Closures of Finite Rank Symmetric Inverse Semigroups
Oleg Gutik, Jimmie Lawson, Dušan Repovš
We introduce the notion of semigroup with a tight ideal series and investigate their closures in semitopological semigroups, particularly inverse semigroups with continuous inversi…