Noncommutative Symmetric Bessel Functions

• Autores: Jean-Christophe Novelli, Jean-Yves Thibon
• Localización: Canadian mathematical bulletin, ISSN 0008-4395, Vol. 51, Nº 3, 2008, págs. 424-438
• Idioma: inglés
• DOI: 10.4153/cmb-2008-043-3
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• Resumen

  • 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.