Math 615A Derived Categories in Algebraic Geometry 
Fall 2017 Course Information 
Time: 
TuTh 14:0015:30 
Place: 
TBA. 
Instructor: 
Kai Behrend 
Office hours:

TBA in Math Annex 1213. 
Text Book: 
D. Huybrechts. FourierMukai Transforms in
Algebraic Geometry. 
Prerequisites: 
A full year of graduate algebraic geometry, such as Math 532/533
(equivalent to the first 3 chapters of Hartshorne). 
Course Outline: 
This is an introduction to the derived category and its applications
in algebraic geometry. Since the introduction of derived categories
into mathematics by Grothendieck and his school in the early 1960s,
they were mostly considered a formal tool for dealing with such
things as derived
functors, hypercohomolgoy, and spectral sequences. More recently, it
was discovered, by Mukai and the Russian school, that derived
categories are, in fact, interesting as geometric objects. In some
regards, they are more basic than the varieties giving rise to them. After going over the basic definitions of triangulated categories and derived categories, we will be interested mostly in the derived category of coherent sheaves on a projective algebraic variety. The first highlight is GrothendieckVerdier duality, a generalization of Serre duality. Next comes the result of Bondal and Orlov, which shows that for varieties with ample canonical or anticanonical bundle, the derived category determines the variety it comes from. Thus, derived categories of varieties with trivial canonical bundle are of particular interest. Then we study FourierMukai transforms between derived categories. These are derived versions of correspondences. We study exceptional objects and autoequivalences. We will then round out the course with selections from the remaining chapters of the book. 
Marking: 
There will be occasional homework assignments, which your mark will be
based on. 