Mon, September 21, 2015
4:30 pm - 5:30 pm
Cockins Hall 240
Title: Local positivity in terms of Newton--Okounkov bodies
Speaker: Alex Küronya (Johann-Wolfgang-Goethe Universität Frankfurt)
Abstract: The main theme of the talk is positivity of line bundles at a given point on a projective variety. After discussing the definition of local positivity and how to measure it, we explain a way to describe local positivity in terms of Newton-Okounkov bodies. If time permits, we present some applications to abelian surfaces.
Seminar URL: https://research.math.osu.edu/agseminar/