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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

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

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Gorenstein rings and irreducible parameter ideals
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by Thomas Marley, Mark W. Rogers and Hideto Sakurai PDF
Proc. Amer. Math. Soc. 136 (2008), 49-53 Request permission

Abstract:

Given a Noetherian local ring $(R,m)$ it is shown that there exists an integer $\ell$ such that $R$ is Gorenstein if and only if some system of parameters contained in $m^{\ell }$ generates an irreducible ideal. We obtain as a corollary that $R$ is Gorenstein if and only if every power of the maximal ideal contains an irreducible parameter ideal.
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Additional Information
  • Thomas Marley
  • Affiliation: Department of Mathematics, University of Nebraska, Lincoln, Nebraska 68588-0130
  • MR Author ID: 263869
  • Email: tmarley@math.unl.edu
  • Mark W. Rogers
  • Affiliation: Department of Mathematics, Missouri State University, Springfield, Missouri 65897
  • Email: markrogers@missouristate.edu
  • Hideto Sakurai
  • Affiliation: Department of Mathematics, School of Science and Technology, Meiji University, 214-8571, Japan
  • Email: hsakurai@math.meiji.ac.jp
  • Received by editor(s): August 25, 2006
  • Received by editor(s) in revised form: September 21, 2006
  • Published electronically: September 27, 2007
  • Additional Notes: The second author was supported for eight weeks during the summer of 2006 through the University of Nebraska-Lincoln’s Mentoring through Critical Transition Points grant (DMS-0354281) from the National Science Foundation.

  • Dedicated: Dedicated to Professor Shiro Goto on the occasion of his sixtieth birthday
  • Communicated by: Bernd Ulrich
  • © Copyright 2007 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 136 (2008), 49-53
  • MSC (2000): Primary 13D45; Secondary 13H10
  • DOI: https://doi.org/10.1090/S0002-9939-07-08958-7
  • MathSciNet review: 2350387