UN-rings

G Călugăreanu - Journal of Algebra and Its Applications, 2016 - World Scientific
A nonzero ring is called a UN-ring if every nonunit is a product of a unit and a nilpotent
element. We show that all simple Artinian rings are UN-rings and that the UN-rings whose …
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UN-rings.

G Călugăreanu - Journal of Algebra & Its Applications, 2016 - search.ebscohost.com
A nonzero ring is called a UN-ring if every nonunit is a product of a unit and a nilpotent
element. We show that all simple Artinian rings are UN-rings and that the UN-rings whose …