A note on the endomorphism ring of finitely presented modules of the projective dimension ≤ 1

Authors : Serap ŞAHİNKAYA, Arda KÖR, M.tamer KOŞAN

Pages : 985-991

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Publication Date : 2014-12-01

Article Type : Research Paper

Abstract :In this paper, we study the behavior of endomorphism rings of a cyclic, finitely presented module of projective dimension ≤ 1. This class of modules extends to arbitrary rings the class of couniformly presented modules over local rings.
Keywords : Couniformly presented module, Semilocal ring, Monogeny class, Epigeny class