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SUMMARY:Discrete Objects in a Topos - Guilherme Lima de Carvalho e Silva (
 University of Cambridge)
DTSTART:20141127T140000Z
DTEND:20141127T150000Z
UID:TALK56497@talks.cam.ac.uk
CONTACT:Sean Moss
DESCRIPTION:Any reflective subcategory produces also a subcategory of disc
 rete objects. This construction is particularly interesting in the case wh
 ere the reflective subcategory is a category of sheaves for some local ope
 rator\, and is connected to the notion of local geometric morphism.
LOCATION:CMS\, MR13
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