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arXiv:1003.0412 [math.RT]AbstractReferencesReviewsResources

From conjugacy classes in the Weyl group to unipotent classes

G. Lusztig

Published 2010-03-01, updated 2010-08-23Version 5

Let G be a connected reductive algebraic group over an algebraic closed field. We define a (surjective) map from the set of conjugacy classes in the Weyl group to the set of unipotent classes of G.

Comments: 41 pages; 5.2, 5.6, 5.7 are strengthened
Categories: math.RT
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