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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Monomial ideals, almost complete intersections and the Weak Lefschetz property
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by Juan C. Migliore, Rosa M. Miró-Roig and Uwe Nagel PDF
Trans. Amer. Math. Soc. 363 (2011), 229-257 Request permission

Abstract:

Many algebras are expected to have the Weak Lefschetz property, although this is often very difficult to establish. We illustrate the subtlety of the problem by studying monomial and some closely related ideals. Our results exemplify the intriguing dependence of the property on the characteristic of the ground field and on arithmetic properties of the exponent vectors of the monomials.
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Additional Information
  • Juan C. Migliore
  • Affiliation: Department of Mathematics, University of Notre Dame, Notre Dame, Indiana 46556
  • MR Author ID: 124490
  • ORCID: 0000-0001-5528-4520
  • Email: migliore.1@nd.edu
  • Rosa M. Miró-Roig
  • Affiliation: Facultat de Matemàtiques, Department d’Algebra i Geometria, University of Barce- lona, Gran Via des les Corts Catalanes 585, 08007 Barcelona, Spain
  • MR Author ID: 125375
  • ORCID: 0000-0003-1375-6547
  • Email: miro@ub.edu
  • Uwe Nagel
  • Affiliation: Department of Mathematics, University of Kentucky, 715 Patterson Office Tower, Lexington, Kentucky 40506-0027
  • MR Author ID: 248652
  • Email: uwenagel@ms.uky.edu
  • Received by editor(s): January 13, 2009
  • Published electronically: August 17, 2010
  • Additional Notes: Part of the work for this paper was done while the first author was sponsored by the National Security Agency under Grant Number H98230-07-1-0036.
    Part of the work for this paper was done while the second author was partially supported by MTM2007-61104.
    Part of the work for this paper was done while the third author was sponsored by the National Security Agency under Grant Number H98230-07-1-0065. The authors thank Fabrizio Zanello for useful and enjoyable conversations related to some of this material. They also thank David Cook II for useful comments.
  • © Copyright 2010 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 363 (2011), 229-257
  • MSC (2010): Primary 13D40, 13E10, 13C13; Secondary 13C40, 13D02, 14J60
  • DOI: https://doi.org/10.1090/S0002-9947-2010-05127-X
  • MathSciNet review: 2719680