✦ LIBER ✦

Hilbert Series of Fiber Cones of Ideals with Almost Minimal Mixed Multiplicity

✍ Scribed by Clare D'Cruz; J.K. Verma

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 111 KB
Volume: 251
Category: Article
ISSN: 0021-8693
DOI: 10.1006/jabr.2001.9139

No coin nor oath required. For personal study only.

✦ Synopsis

dedicated to william heinzer on the occasion of his 60th birthday

Let R m be a Cohen-Macaulay local ring and let I be an m-primary ideal. We introduce ideals of almost minimal mixed multiplicity which are analogues of ideals studied by J. Sally [Compositio Math. 40 (1980), 167-175]. The main theorem describes the Hilbert series of fiber cones of these ideals.  2002 Elsevier Science (USA)