Search Results - "Saib, Abdessadek"

On Mittag–Leffler d-Orthogonal Polynomials by Saib, Abdessadek

“…This paper presents a first result of a long-term research project dealing with the construction of d -orthogonal polynomials with Hahn’s property. We shall…”
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On the quasi-orthogonality and Hahn-classical d-orthogonal polynomials by Saib, Abdessadek

“…This paper focuses on the quasi-orthogonality between sequences of -orthogonal polynomials and their characterization in terms of linear combinations as well…”
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On semi-classical d-orthogonal polynomials by Saib, Abdessadek

“…In this paper a general theory of semi‐classical d‐orthogonal polynomials is developed. We define the semi‐classical linear functionals by means of a…”
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Linear Combinations of d-Orthogonal Polynomials by Marcellán, Francisco, Saib, Abdessadek

“…The regularity of a linear combination of r consecutive elements of a monic d -orthogonal polynomial sequence has been studied when ( r - 1 ) is a multiple of…”
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Some Inverse Problems for d-Orthogonal Polynomials by Saib, Abdessadek, Zerouki, Ebtissem

“…This paper is devoted to the study of the generalized inverse problem of the left product of a d –dimensional vector form by a polynomial. The objective is to…”
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On Mittag-Leffler d-orthogonal polynomials by Saib, Abdessadek

“…Mediterr. J. Math. (2020) 17: 19 This paper presents a first result of a long term research project dealing with the construction of d-orthogonal polynomials…”
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Some new perspectives on d-orthogonal polynomials by Saib, Abdessadek

“…The aim of this paper is twofold. The first part is concerned with the associated and the so-called co-polynomials, i.e. new sequences obtained when finite…”
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