A. Sagan

collaborators

2 papers

math.AC2024

Rings of simple range 2

Bohdan Zabavsky, Oleh Romaniv, Andrij Sagan

We introduce the concept of rings of simple range 2. Based on this concept, we build a theory diagonal reduction of matrices over Bezout domain. In particular we show that invarian…

math.RA2017

$ω$ -Euclidean domain and skew Laurent series rings

Oleh Romaniv, Andrij Sagan

In this paper we proved that if $R$ is right $ω$ -Euclidean domain, then skew Laurent formal series ring is right $ω$ -Euclidean domain. We also showed that if $R$ is a right $ω$ -Euc…

Rings of simple range 2

ω-Euclidean domain and skew Laurent series rings

$ω$ -Euclidean domain and skew Laurent series rings