IBP-Litp
1996/08:
Rapport de Recherche Litp /
Litp research reports
56 pages - Février/February 1996 -
Document en anglais.
PostScript : Ko /Kb
Titre / Title: Noncommutative Symmetric Functions III: Déformations of Cauchy and Convulation Algebras
Abstract : This paper is devoted to the study of several interpretations of the algebra of noncommutative symmetric functions. Among them, we are specially interested by the q-shuffle algebra and its generalizations. We show in particular that the q-schuffle appears in very different contexts such as mathematical physics, representation theory of the 0-Hecke algebra or quantum Chapovalov form hyperplane arrangements of type A.
Publications internes Litp 1996 / Litp research reports 1996