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Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)



An endomorphism ring which is not Ore

Author: William D. Blair
Journal: Proc. Amer. Math. Soc. 44 (1974), 275-277
MSC: Primary 16A42
MathSciNet review: 0340331
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Abstract: An example is given of a finitely generated module over a commutative ring whose endomorphism ring does not have a classical ring of quotients.

References [Enhancements On Off] (What's this?)

  • [1] William D. Blair, Quotient rings of algebras which are module finite and projective, Acta Sci. Math. (Szeged) 36 (1974), 265–266. MR 0357458
  • [2] Masayoshi Nagata, Local rings, Interscience Tracts in Pure and Applied Mathematics, No. 13, Interscience Publishers a division of John Wiley & Sons New York-London, 1962. MR 0155856
  • [3] Wolmer V. Vasconcelos, Regular endomorphisms of finitely generated modules, J. London Math. Soc. (2) 4 (1971), 27–32. MR 0291152

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Keywords: Endomorphism ring, classical ring of quotients
Article copyright: © Copyright 1974 American Mathematical Society