Finite homological dimension and primes associated to integrally closed ideals

Goto, Shiro; Hayasaka, Futoshi

doi:10.1090/S0002-9939-02-06436-5

Finite homological dimension and primes associated to integrally closed ideals

Authors: Shiro Goto and Futoshi Hayasaka
Journal: Proc. Amer. Math. Soc. 130 (2002), 3159-3164
MSC (2000): Primary 13H05; Secondary 13H10
DOI: https://doi.org/10.1090/S0002-9939-02-06436-5
Published electronically: March 14, 2002
MathSciNet review: 1912992
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Abstract | References | Similar Articles | Additional Information

Abstract: Let be an integrally closed ideal in a commutative Noetherian ring . Then the local ring $A_{\mathfrak{p}}$ is regular (resp. Gorenstein) for every $\mathfrak{p} \in \mathrm{Ass}_{A} A/I$ if the projective dimension of is finite (resp. the Gorenstein dimension of is finite and satisfies Serre's condition (S $_{1}$ )).

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Additional Information

Shiro Goto
Affiliation: Department of Mathematics, School of Science and Technology, Meiji University, 214-8571 Japan
Email: goto@math.meiji.ac.jp

Futoshi Hayasaka
Affiliation: Department of Mathematics, School of Science and Technology, Meiji University, 214-8571 Japan
Email: ee68048@math.meiji.ac.jp

DOI: https://doi.org/10.1090/S0002-9939-02-06436-5
Keywords: Projective dimension, Gorenstein dimension, integrally closed ideal, $\mathfrak{m}$-full ideal, regular local ring, Gorenstein local ring
Received by editor(s): January 1, 2001
Received by editor(s) in revised form: June 8, 2001
Published electronically: March 14, 2002
Additional Notes: The first author was supported by the Grant-in-Aid for Scientific Researches in Japan (C(2), No. 13640044).
Communicated by: Wolmer V. Vasconcelos
Article copyright: © Copyright 2002 American Mathematical Society