Speaker: Dr Daniel Caro
Title: D modules -- Huyghe's work on D-affinity
Venue: Carslaw 175
Date and time: Friday 6 August 2004, 12:05-12:55PM

The theory of D^+ modules was developped by Berthelot.  The level zero 
D^+ modules are the crystalline D modules used in the work Beruzkavnikov 
et al as in Anthony Henderson's talk.  Huyghe proved the analogue of part 
of Beilisnson-Berstein localisation theorem for D^+-modules.  This talk 
is a summary of the proof of the theorem of Huyghe.