Graduate Algebraic Geometry Seminar
Sam Shideler
UIC
An Introduction to Seshadri Constants
Abstract: Seshadri constants are invariants measuring the "local positivity" of a line bundle on a projective variety. I'll start with some motivation, give several equivalent definitions, and discuss results about bounds on Seshadri constants. The main reference is Lazarsfeld's Positivity in Algebraic Geometry I, Chapter 5.
Monday February 22, 2016 at 4:00 PM in SEO 712