On the iteration of . (Sur l'itéré de .)
Linear recurrent sequences and powers of a square matrix.
On some properties of bivariate Fibonacci and Lucas polynomials.
Unimodality of certain sequences connected with binomial coefficients.
Sur une propriété des polynômes de Nörlund
In this paper, we prove a remarkable property of the coefficients of Nörlund’s polynomials obtained mainly from a result of J.-L. Chabert.
On some properties of Chebyshev polynomials
Letting (resp. ) be the n-th Chebyshev polynomials of the first (resp. second) kind, we prove that the sequences and for n - 2⎣n/2⎦ ≤ k ≤ n - ⎣n/2⎦ are two basis of the ℚ-vectorial space formed by the polynomials of ℚ[X] having the same parity as n and of degree ≤ n. Also and admit remarkableness integer coordinates on each of the two basis.
Développement asymptotique de la somme des inverses d’une fonction arithmétique
La somme des puissances des inverses de , désignant le nombre de nombres premiers n’excédant pas , a fait l’objet de nombreux travaux. Nous généralisons, dans cet article, les formules asymptotiques obtenues par ces auteurs à toute une classe de fonctions arithmétiques.
Sur L'itere de sin(x)
Symmetric identity for polynomial sequences satisfying
Using umbral calculus, we establish a symmetric identity for any sequence of polynomials satisfying with a constant polynomial. This identity allows us to obtain in a simple way some known relations involving Apostol-Bernoulli polynomials, ApostolEuler polynomials and generalized Bernoulli polynomials attached to a primitive Dirichlet character.
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