Noncommutative Symmetric Bessel Functions

Novelli, Jean-Christophe ; Thibon, Jean-Yves

Canadian mathematical bulletin, Tome 51 (2008) no. 3, pp. 424-438

Résumé

The consideration of tensor products of 0-Hecke algebramodules leads to natural analogs of the Bessel $J$ -functions in the algebra of noncommutative symmetric functions. This provides a simple explanation of various combinatorial properties of Bessel functions.

Détail

DOI : 10.4153/CMB-2008-043-3

Mots-clés : 05E05, 16W30, 05A15

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