Generating functions of Appell form for the classical orthogonal polynomials [PDF]
R. C. T. Smith
openalex +1 more source
A generalization of classical orthogonal polynomials and the convergence of simultaneous Pade approximants [PDF]
В. Н. Сорокин
openalex +1 more source
The Associated Classical Orthogonal Polynomials [PDF]
The associated orthogonal polynomials p n (x;c) are defined by the 3-term recurrence relation with coefficients A n , B n , C n for p n (x) with c = 0, replaced by A n+c, B n+cand C n+c, c being the association parameter. Starting with examples where such polynomials occur in a natural way some of the well-known theories of how to determine their ...
openaire +2 more sources
Generalized coherent states for classical orthogonal polynomials [PDF]
V. V. Borzov
openalex +3 more sources
Linearization of Arbitrary products of classical orthogonal polynomials [PDF]
Mahouton Norbert Hounkonnou +2 more
openalex +1 more source
On the analytic form of the discrete Kramer sampling theorem
The classical Kramer sampling theorem is, in the subject of self-adjoint boundary value problems, one of the richest sources to obtain sampling expansions. It has become very fruitful in connection with discrete Sturm-Liouville problems.
Antonio G. García +2 more
doaj +1 more source
Orthogonal Basic Hypergeometric Laurent Polynomials
The Askey-Wilson polynomials are orthogonal polynomials in$x = cos heta$, which are given as a terminating $_4phi_3$ basic hypergeometric series. The non-symmetric Askey-Wilson polynomials are Laurent polynomials in $z=e^{iheta}$, which are given as a ...
Mourad E.H. Ismail, Dennis Stanton
doaj +1 more source
Recurrences for the coefficients of series expansions with respect to classical orthogonal polynomials [PDF]
Stanisław Lewanowicz
openalex +1 more source
Protecting Medical Images Using a Zero-Watermarking Approach Based on Fractional Racah Moments
This article introduces a new family of orthogonal moments, the fractional Racah moments (FrROMs), developed to meet the demands of copyright protection for medical images, a field requiring robust and secure methods that preserve the integrity of the ...
Karim El-Khanchouli +7 more
doaj +1 more source
On Non-linear Characterizations of Classical Orthogonal Polynomials [PDF]
P. Njionou Sadjang +4 more
openalex +1 more source

