26 citations · 27 across the 14 of their papers we have counts for
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math.RA2019
Stable range one for rings with central units
Paula A. A. B. Carvalho, Christian Lomp, Jerzy Matczuk
The purpose of this paper is to give a partial positive answer to a question raised by Khurana et al. as to whether a ring with stable range one and central units is commutativ…
math.RA2019
Sum-Essential Graphs of Modules
Jerzy Matczuk, Ali Majidinya
The sum-essential graph of a left -module is a graph whose vertices are all nontrivial submodules of and two distinct submodules are adjacent iff th…
math.RA2019
On Fusible Rings
M. Tamer Kosan, Jerzy Matczuk
We answer in negative two of questions posed in [4]. We also establish a new characterization of semiprime left Goldie rings by showing that a semiprime ring R is left Goldie iff i…