The $a$-invariant and Gorensteinness of graded rings associated to filtrations of ideals in regular local rings

DOI10.1090/S0002-9939-02-06635-2zbMath1019.13001MaRDI QIDQ3151183

Futoshi Hayasaka, Shin-ichiro Iai, Shiro Goto

Publication date: 7 October 2002

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

Cohen-Macaulay ringassociated graded ringRees algebraregular local ring\(a\)-invariantGorenstein local ringfiltrations of ideals

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Associated graded rings of ideals (Rees ring, form ring), analytic spread and related topics (13A30) Regular local rings (13H05)

Related Items

Rings with canonical reductions, A sufficient condition for strong $F$-regularity, Finite homological dimension and primes associated to integrally closed ideals, A canonical module characterization of Serre’s (R₁), Coefficient Ideals and the Gorenstein Property of Blowups, On Homogeneous Prime Spectra of Certain Rees Rings

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