IBP-Litp
1994/26:
Rapport de Recherche Litp /
Litp research reports
38 pages - Décembre/December 1994 -
Document en anglais.
PostScript : Ko /Kb
Titre / Title: Hall- Littlewood Functions and kostka-Foulkes Polynomials in Representation Theory
Abstract : This paper presents a survey of recent applications of Hall-Littlewood functions and Kostka-Foulkes polynomials to the representation theory of the general linear group GL (n,C) and of the symmetric group Sn. The reviewed topics include the q-analogue of Kostant 's partition function, vertex operators, generalized exponents of GL (n, C) and Sn-harmonic polynomials. We also give a detailed description of the various combinatorial interpretations of Kostka-Foulkes polynomials. We conclude with the study of Hall-Littlewood functions at roots of unity, which provide a combinatorial
Publications internes Litp 1994 / Litp research reports 1994