Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies Lviv · wovepaper

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20102024

most citedOn topologization of the bicyclic monoid

1 citations

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On variants of the extended bicyclic semigroup

Oleg Gutik, Kateryna Maksymyk

In the paper we describe the group $Aut (C_{Z})$ of automorphisms of the extended bicyclic semigroup $C_{Z}$ and study the…

Diagonal reduction of matrices over commutative semihereditary Bezout rings

Bohdan Zabavsky, Andry Gatalevych

It is proven that every commutative semihereditary Bezout ring in which any regular element is Gelfand (adequate), is an elementary divisor ring.