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The homology of the space of affine flags containing a nilpotent element
Authors:E Sommers
Institution:Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
Abstract:We show that the homology of the space of Iwahori subalgebras containing a nilpotent element of a split semisimple Lie algebra over $ \mathbf {C}((\varepsilon )) $ is isomorphic to the homology of the entire affine flag manifold.

Keywords:Affine flag manifolds
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