Back to Commutative Algebra Seminar: Fall 2016
Commutative Algebra Seminar
Date: Friday, Nov 18, 2016
Time: 3:10PM - 4:00PM
Location: LCB 215
John Myers
University of Nebraska, Lincoln
Title |
Homological criteria for minimal multiplicity |
Abstract |
There are well-known lower bounds on the Hilbert-Samuel multiplicity of a Noetherian local ring, depending on what type of ring is under consideration (e.g., complete intersection, Gorenstein, Cohen-Macaulay). Rings for which these lower bounds are achieved are known to have nice properties, including homological ones. In this talk we shall show that many of these desirable homological properties characterize rings with minimal multiplicity. |
Commutative Algebra