Communications in Algebra

Rosenblatt, Joseph; Shapiro, Daniel B.

doi: 10.1080/00927878908823893pmid: N/A

Trung, NgôViê,t; Ikeda, Shin

doi: 10.1080/00927878908823885pmid: N/A

Pareigis, Bodo

doi: 10.1080/00927878908823886pmid: N/A

Darmon, Henri; Ford, David

doi: 10.1080/00927878908823887pmid: N/A

Huishi, Li; Van Oystaeyen, F.

doi: 10.1080/00927878908823888pmid: N/A

Bédard, Robet

doi: 10.1080/00927878908823889pmid: N/A

Verma, J.K.

doi: 10.1080/00927878908823890pmid: N/A

Let (R,m) be a local ring. Let SM denote the Rees algebra S=R[mrt] localized at its unique maximal homogeneous ideal M=(m,mrt). Let TN denote the extended Rees algebra T= R[mrt, t-1] localized at its unique maximal homogeneous idea N= (t−1,m,mr). Multiplicity formulas are developedfor SM and TN. These are used to find necessaIy and sufficient conditions on a Cohen-Macaulay local ring (R,m) and r so that SM and TN are Cohen-Macaulay with minimal multiplicity

Garcia, Arnaldo

doi: 10.1080/00927878908823891pmid: N/A

Nǎstǎsescu, Constantin; Dǎscǎlesu, Sorin

doi: 10.1080/00927878908823892pmid: N/A

Rosenblatt, Joseph; Shaprio, Daniel B.

doi: 10.1080/00927878908823894pmid: N/A