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Pregled bibliografske jedinice broj: 322699

Nilpotent orbital integrals


Božičević, Mladen
Nilpotent orbital integrals // Lie Groups, Algebraic Groups and Transformation Groups, Conference in honor of E.B.Vinberg's 70th birthday
Bielefeld, Njemačka, 2007. (pozvano predavanje, nije recenziran, sažetak, znanstveni)


Naslov
Nilpotent orbital integrals

Autori
Božičević, Mladen

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
Lie Groups, Algebraic Groups and Transformation Groups, Conference in honor of E.B.Vinberg's 70th birthday

Mjesto i datum
Bielefeld, Njemačka, 20-24.07.2007

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Nilpotent orbital integrals; Fourier transformation; invariant distributions; equivariant sheaves.

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekt / tema
160-0372794-2813 - Harmonijska analiza na realnoj poluprostoj Liejevoj algebri (Mladen Božičević, )

Ustanove
Geotehnički fakultet, Varaždin

Autor s matičnim brojem:
Mladen Božičević, (129992)