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SUMMARY:On the quantization of Hamiltonian reductions
DTSTART:20131021T151500
DTEND:20131021T170000
DTSTAMP:20260929T040038Z
UID:f88163aef6292d04b22c01dcada7e80ad98c9cef8a7ee6bd27f4a934
CATEGORIES:Conferences - Seminars
DESCRIPTION:Kevin McGerty (Oxford)\nAbstract: A seminal theorem in geometr
 ic representation theory is the Beilinson-Bernstein localisation theorem: 
 the flag variety\, a projective variety\, behaves from the point of view o
 f differential operators like an affine variety\, in that the global secti
 ons functor gives an equivalence between sheaves and modules for the algeb
 ra of global differential operators. Although this phenomenon seems to be 
 very special to flag varieties\, recast in terms of micro-local geometry t
 here is now an emerging more general theory. We will discuss localisation 
 theory in the case of Hamiltonian reduction. This is joint work with Tom N
 evins.
LOCATION:MA A110 http://plan.epfl.ch/?lang=fr&room=MA+110
STATUS:CONFIRMED
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