Séminaire Lotharingien de Combinatoire [electronic only] · 2005 · 19 citations · 7 references
Natural SciencesComputer ScienceMathematicsAlgebraCombinatoricsAlgebraic CombinatoricsCombinatorial Number TheoryCombinatorial Proof TechniquesLinearizationOrthogonal PolynomialsOrthogonality RelationsPolynomial Decomposition
We describe various aspects of the Al-Salam-Chihara q-Charlier polyno- mials. These include combinatorial descriptions of the polynomials, the moments, the orthogonality relation and a combinatorial proof of Anshelevich's recent result on the linearization coecients.
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An Introduction to Orthogonal Polynomials.
W. G., T. S. Chihara · Mathematics of Computation · 1981 · 3K citations
Some properties of crossings and partitions
Philippe Biane · Discrete Mathematics · 1997 · 172 citations