Higher Stacks in Algebraic Geometry *

Nice, May 15-19, 2006

The aim of this meeting is to bring together researchers in the subjects of higher stacks, derived algebraic geometry and nonabelian Hodge theory
to see what progress can be made in combining different approaches. 

Visiting Participants:

Mathieu Anel,  Peter Arndt,  Clark Barwick,   Ludmil Katzarkov,   Dmitry Kaledin,   Jacob Lurie,   Tony Pantev,
Markus Spitzweck,   Bertrand Toen,   Michel Vaquie,   Gabriele Vezzosi

Daily Program: 

(Monday May 15th thru Friday May 19th)

9:30 -10:30  Talk


11:00 - 12:15 Discussion or Second Talk


13:45 - 14:45 Mini Course and Round Table: Derived Algebraic Geometry

15:00 - 16:00
Round Table: Nonabelian Hodge Theory


16:30 - 18:00 Discussion


T. Pantev: Langlands duality for Hitchin systems (Monday, 9:30-10:30)

J. Lurie: Filtered crystals in derived geometry (Tuesday, 9:30-10:30)

B. Toen: Local geometry at infinity (Wednesday, 9:30

L. Katzarkov: Homological mirror symmetry and rationality of algebraic varieties (Thursday, 9:30-10:30)

C. Barwick: An overview of positive characteristic topological algebraic geometry (Friday, 9:30

Second talks may also be scheduled on each day.


This conference is sponsored by the CNRS, together with the Laboratoire J. A. Dieudonné (Nice) and the Laboratoire Emile Picard (Toulouse),
and we thank numerous laboratories and grants providing full or partial funding for their individual participants.