Variation of GIT Quotients and Derived Categories
In this seminar we want to understand the recent article
Variation of Geometric Invariant Theory Quotients and Derived Categories by M. Ballard, D. Favero and L. Katzarkov.
This seminar takes place at the
Leibniz Universität Hannover.
Talks
The first session is on Monday, June 4, 2012, in room C109.
- 9:00 - 9:30
Andreas Hochenegger: Overview
- 10:00 - 11:15
Mark Blume: Background on equivariant derived categories and local cohomology
- 11:30 - 12:45
Nathan Broomhead: Background on factorization categories
- 14:00 - 15:15
David Ploog: Review of geometric invariant theory
- 15:30 - 16:00
Organisational: Overview and distribution of talks
The second session is on Saturday, June 23, 2012, in room F303.
- 10:00 - 11:15
Victoria Hoskins: Review of geometric invariant theory, part 2 (scanned notes)
- 11:30 - 13:00
Markus Perling: Main theorem - affine X with 𝔾m action
- 14:25 - 15:45
Markus Perling: Main theorem - quasi-projective X with 𝔾m action
- 16:15 - 17:45
Pawel Sosna: Main theorem - quasi-projective X with reductive group action
The third session takes place Saturday, July 7, 2012, in room F303.
- 10:00 - 11:15
David Pauksztello: Background on factorization categories, part 2
- 11:30 - 13:00
Greg Stevenson: Main theorem - with potential
- 14:15 - 15:45
Andreas Hochenegger: Applications and Examples
- Afterwards
Organisational: Discussion about the topic of a future seminar
Organizers
Mark Blume (Münster), Nathan Broomhead (Hannover), Andreas Hochenegger (Köln), David Ploog (Hannover).