Noncommutative Bessel symmetric functions
Combinatorics
2013-02-12 v2 Representation Theory
Abstract
The consideration of tensor products of 0-Hecke algebra modules 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.
Cite
@article{arxiv.math/0602043,
title = {Noncommutative Bessel symmetric functions},
author = {Jean-Christophe Novelli and Jean-Yves Thibon},
journal= {arXiv preprint arXiv:math/0602043},
year = {2013}
}
Comments
15 pages, 1 figure. Typos corrected, last section improved