Journée-séminaire de combinatoire

(équipe CALIN du LIPN, université Paris-Nord, Villetaneuse)

Le 14 février 2012 à 10h30 en B311, Gérard H. E. Duchamp nous parlera de : Ordered infinite products in analysis and combinatorial applications II

Résumé : We pursue our exploration of infinite products by examples of complete monoidal factorizations and applications to "Lie" groups which are classic in combinatorics (Riordan, Haussdorff). We construct the Faà di Bruno Hopf algebra through a very simple specialization of the exponential formula. This talk is meant to be a partial contribution to F4M sessions.


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