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SUMMARY:Frobenius modules for groups of Lie type - Matzat\, B-H (Heidelber
 g)
DTSTART:20090514T083000Z
DTEND:20090514T093000Z
UID:TALK18413@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:Frobenius modules encode many of the typical phenomena in posi
 tive characteristic. They enjoy a difference Galois theory with linear alg
 ebraic group schemes as partners similar to differential modules. Here we 
 construct very general Frobenius modules with groups of Lie type as Galois
  groups. This applies among others to ordinary Galois extensions\, p-adic 
 differential equations and t-motives. 
LOCATION:Satellite
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