Article ID Journal Published Year Pages File Type
5778423 Advances in Mathematics 2017 42 Pages PDF
Abstract
We further answer a question of Michel Brion, by showing that the localization of conv V along a face is always the convex hull of the weights of a parabolically induced module. Finally, as we determine the inclusion relations between faces representation-theoretically from the set of weights, without recourse to convexity, we answer a similar question for highest weight modules over symmetrizable quantum groups.
Related Topics
Physical Sciences and Engineering Mathematics Mathematics (General)
Authors
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