Nilpotent orbital integrals (CROSBI ID 533219)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa
Podaci o odgovornosti
Božičević, Mladen
engleski
Nilpotent orbital integrals
Some applications of the theory of characterictic cycles of equivariant sheaves on the flag variety, developed by Schmid and Vilonen, to the problems of the harmonic analysis on a real reductive Lie algebra will be discussed. The main focus will be on the computation of the Liouville measure on a nilpotent orbit in terms of the Liouville measures on regular semisimple orbits. A classical example of such a formula is Harish-Chandra’ s limit formula for the delta function supported at zero. A generalization of this formula to an arbitrary nilpotent orbit was the subject of study in the papers of Barbasch, Barbasch-Vogan, Hotta-Kashiwara and Rossmann. The problem was completely solved only for real rank-one groups and complex groups.
Nilpotent orbital integrals; Fourier transformation; invariant distributions; equivariant sheaves.
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
2007.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
Lie Groups, Algebraic Groups and Transformation Groups, Conference in honor of E.B.Vinberg's 70th birthday
pozvano predavanje
20.07.2007-24.07.2007
Bielefeld, Njemačka