Seminars and Colloquia
Mathematics
Vector bundles and finite covers
Tue, Dec 20, 2016,
03:00 PM to 04:00 PM
at Madhava Hall
Dr. Anand Deopurkar
University of Georgia Athens, USA
Let Y be a variety. A finite cover X -> Y of Y gives a
natural vector bundle on Y, namely the direct image of the structure
sheaf of X. Which vector bundles on Y arise in this way? I will
present an answer to an asymptotic version of this question when Y is
a curve, generalizing previous results of Ballico and Kanev, and
answering a question of Lazarsfeld. This is joint work with Anand
Patel.
