School of Mathematics Seminars and Lectures

Irregular fibrations and derived categories

by Prof. Luigi Lombardi (University of Milan)

Friday, January 15, 2021 from to (Asia/Kolkata)
at via zoom
Abstract: In this seminar I will show that an equivalence of derived
categories of sheaves of smooth projective varieties preserves some
specific classes of fibrations over varieties of maximal Albanese
dimension. These types of fibrations, called chi-positive higher
irrational pencils, can be thought as an extension to higher-dimension of
the notion of a irrational pencil over a smooth curve of genus greater or
equal to two. This is a joint work with F. Caucci and G. Pareschi.