Rees algebras of ideals with low codimension
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- by Susan Morey and Bernd Ulrich PDF
- Proc. Amer. Math. Soc. 124 (1996), 3653-3661 Request permission
Abstract:
For certain grade two perfect ideals, there is an expected description of the equations of the Rees algebra. In this paper, the Cohen–Macaulayness of the Rees algebra, numerical invariants of the ideal, and a condition on the minors of a presentation matrix of the ideal are shown to be related to the equations having this form.References
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Additional Information
- Susan Morey
- Affiliation: Department of Mathematics, Rutgers University, New Brunswick, New Jersey 08903
- Address at time of publication: Department of Mathematics, University of Texas, Austin, Texas 78712
- MR Author ID: 359023
- Email: morey@math.utexas.edu
- Bernd Ulrich
- Affiliation: Department of Mathematics, Michigan State University, East Lansing, Michigan 48824
- MR Author ID: 175910
- Email: ulrich@math.msu.edu
- Received by editor(s): March 31, 1995
- Received by editor(s) in revised form: June 21, 1995
- Additional Notes: The second author was partially supported by the NSF
- Communicated by: Wolmer V. Vasconcelos
- © Copyright 1996 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 124 (1996), 3653-3661
- MSC (1991): Primary 13A30; Secondary 13H10, 13C14
- DOI: https://doi.org/10.1090/S0002-9939-96-03470-3
- MathSciNet review: 1343713