52 citations
- Institute of Mathematics, Physics, and MechanicsSI3 papers
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- Jan Kochanowski UniversityPL1 paper
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- New Mexico State UniversityUS1 paper
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math.GR2008★ 13 cited
On linearly ordered -closed topological semilattices
Oleg Gutik, Dušan Repovš
We give a criterium when a linearly ordered topological semilattice is -closed. We also prove that any linearly ordered -closed topological semilattice is absolutely -clos…
math.GR2008★ 19 cited
On countably compact 0-simple topological inverse semigroups
Oleg Gutik, Dušan Repovš
We describe the structure of 0-simple countably compact topological inverse semigroups and the structure of congruence-free countably compact topological inverse semigroups.