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Loop Groups

Prelegent(ci)
Andrzej Weber
Afiliacja
Uniwersytet Warszawski
Termin
12 maja 2009 12:00
Pokój
p. 5810
Seminarium
Seminarium „Topologia algebraiczna”

Let G be a compact connected Lie (or linear reductive complex algebraic) group. I will present a sketch of a proof that the category of some sheaves (namely invariant perverse sheaves) on the loop group \Omega G is equivalent to the category of representations of the Langlands dual group. This theorem is due to Ginzburg and Mirkovich-Vilonen (and probably others).