Sur une generalisation des coefficients binomiaux

2003/03/03 by Frédéric Jouhet, F. Jouhet, B. Lass +6
Mathematics · #Mathematics and Applications #math.CO

paper · pdf · doi:10.48550/arxiv.math/0303025

14 pages

arxiv created 2003/03/03 · arxiv updated 2009/11/30

Abstract

We prove a recent conjecture of Lassalle about positivity and integrality of coefficients in some polynomial expansions. We also give a combinatorial interpretation of those numbers. Finally, we show that this question is closely related to the fundamental problem of calculating the linearization coefficients for binomial coefficients.

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