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SUMMARY:Integration of differential graded manifolds - Severa\, P (Univers
 it de Genve)
DTSTART:20130403T100000Z
DTEND:20130403T110000Z
UID:TALK44322@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:I will explain why the Sullivan simplicial set given by a diff
 erential non-negatively graded manifold is actually a Kan simplicial manif
 old. The basic tool is an integral transformation that linearizes the corr
 esponding PDE. By imposing a gauge condition\, we can then locally find a 
 finite-dimensional Kan submanifold\, which can be seen as a local Lie n-gr
 oupoid integrating the dg manifold. These local n-groupoids are (non-uniqu
 ely) isomorphic on the overlaps. I will mention many open problems. Based 
 on a joint work in progress with Michal Siran.\n
LOCATION:Seminar Room 1\, Newton Institute
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