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Fixed point varieties on affine flag manifolds
Authors:D Kazhdan  G Lusztig
Institution:(1) Department of Mathematics, Harvard University, 02138 Cambridge, MA, USA;(2) Department of Mathematics, Massachusetts Institute of Technology, 02139 Cambridge, MA, USA
Abstract:We study the space of Iwahori subalgebras containing a given element of a semisimple Lie algebra over C((ɛ)). We also define and study a map from nilpotent orbits in a semisimple Lie algebra over C to conjugacy classes in the Weyl group. Both authors were supported in part by the National Science Foundation.
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