G. Lusztig
Abstract
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Let D be a connected component of a reductive group over an algebraically closed field. We define a surjective map from the unipotent character sheaves on D to the set of strata of D, extending an earlier result which applied to connected reductive groups.
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Let D be a connected component of a reductive group over an algebraically closed field. We define a surjective map from the unipotent character sheaves on D to the set of strata of D, extending an earlier result which applied to connected reductive groups.
Key concepts: Unipotent, Reductive group, Surjective function, Character (mathematics), Algebraically closed field, Mathematics, Group (periodic table), Pure mathematics