Umbral operators for Cayley and Sylvester continuants

Author:

Munarini Emanuele1

Affiliation:

1. Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci, Milano, Italy

Abstract

We study the main umbral operators J, M and N associated with the Cayley continuants U(?)n(x) and the generalized Sylvester continuants H(?)n(x) = U(?+n)n(x). In particular, we obtain their representation in terms of the differential operator Dx and the shift operator E. Then, by using these representations, we obtain some combinatorial and differential identities for the continuants U(?)n(x) and H(?)n(x).

Publisher

National Library of Serbia

Subject

Applied Mathematics,Discrete Mathematics and Combinatorics,Analysis

Reference25 articles.

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2. R. P. Boas Jr., R. C. Buck: “Polynomial Expansions of Analytic Functions”, Academic Press, New York, 1964.

3. S. Capparelli, M. M. Ferrari, E. Munarini, N. Zagaglia Salvi: A Generalization of the “ problème des rencontres”, J. Integer Seq. 21 (2018), Article 18.2.8.

4. A. Cayley: On the determination of the value of a certain determinant, Quart. Journ. of Math. ii (1858), 163-166. (Collected Math. Papers, Vol. 3, Cambridge U.P. 1919, 120-123.)

5. W. Chu, X. Wang: Eigenvectors of tridiagonal matrices of Sylvester type, Calcolo 45 (2008), 217-233.

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