A Generalization of Steinberg Theory and an Exotic Moment Map
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DOI: 10.1093/imrn/rnaa080
Abstract: For a reductive group $G$, Steinberg established a map from the Weyl group to the set of nilpotent $G$-orbits by using moment maps on double flag varieties. In particular, in the case of the general… read more here.
Keywords: steinberg; moment; moment map; textrm ... See more keywords