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math.RA2017
On UJ-rings
M. Tamer Kosan, Andre Leroy, Jerzy Matczuk
UJ-rings are studied, i.e. ring in which all units can be presented in a form 1 + x, for some x\in J(R). The behavior of UJ-rings under various algebraic construction is investigat…
math.RA2017★ 1 cited
Simple modules and their essential extensions for skew polynomial rings
Ken Brown, Paula A. A. B. Carvalho, Jerzy Matczuk
Let be a commutative Noetherian ring and an automorphism of . This paper addresses the question: when does the skew polynomial ring satisfy the property $(…