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Representations of Lie groups, Kirillov formula, and box splines

Michel Duflo
(Université Denis Diderot-Paris 7)
Analysis Seminar
Wednesday, 12 May, 2010, at 15:15, in Aud. D4 (1531-219)
I consider branching rules for the restriction of a representation of a Lie group $G$ to a compact subgroup $K$. Using character formulas and properties of box splines, one can prove cases of the "Quantization Commutes with Reduction" property of Guillemin-Sternberg.
This is a joint work with Michele Vergne.
Contact person: Bent Ørsted