Derived sequences.
Dichteschranken für die Lösbarkeit gewisser linearer Gleichungen.
Differential equations associated with generalized Bell polynomials and their zeros
In this paper, we study differential equations arising from the generating functions of the generalized Bell polynomials.We give explicit identities for the generalized Bell polynomials. Finally, we investigate the zeros of the generalized Bell polynomials by using numerical simulations.
Dimension des courbes planes, papiers plies et suites de Rudin-Shapiro
Disjoint Beatty sequences.
Drawing a graph in a hypercube.
Duality triads of higher rank: Further properties and some examples
It is shown that duality triads of higher rank are closely related to orthogonal matrix polynomials on the real line. Furthermore, some examples of duality triads of higher rank are discussed. In particular, it is shown that the generalized Stirling numbers of rank r give rise to a duality triad of rank r.
Eigenvalues of certain sparse matrices
Ein metrisches Gegenstück zu einem Satz von W.A. Veech.
Eine Abschätzung der Werte der Kreisteilungsprolynome für reelles Argument.
Eine Anzahlformel von Zahlen modulo n
Elasticity in certain block monoids via the Euclidean table
Elementary sequences.
Elliptic curves and continued fractions.
Endomorphismes d’algèbres de suites
Cet article traite des endomorphismes de l’algèbre de Hadamard des suites et plus particulièrement de l’algèbre des suites récurrentes linéaires. Il caractérise les endomorphismes continus de l’algèbre des suites et contient, dans le cas d’un corps commutatif de caractéristique nulle, une détermination complète des endomorphismes continus de l’algèbre des suites récurrentes linéaires grâce à la notion nouvelle d’application semi-affine de dans .
Enumerating Davenport-Schinzel sequences
Enumeration of certain sequences
Enumeration of sequences constrained by the ratio of consecutive parts.
Eulerian numbers with fractional order parameters.
Euler-Seidel method for certain combinatorial numbers and a new characterization of Fibonacci sequence
In this paper we use the Euler-Seidel method for deriving new identities for hyperharmonic and r-Stirling numbers. The exponential generating function is determined for hyperharmonic numbers, which result is a generalization of Gosper’s identity. A classification of second order recurrence sequences is also given with the help of this method.