From unipotent classes to conjugacy classes in the Weyl group

Published 16 Aug 2010 in math.RT | (1008.2692v1)

Abstract: Let G be a connected reductive group. We define a map from the set of unipotent classes in G to the set of conjugacy classes in the Weyl group (assuming that the characteristic is not bad). This map is a one sided inverse of a map in the opposite direction constructed in an earlier paper.

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Authors (1)

G. Lusztig

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