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A note on degenerate generalized Laguerre polynomials and Lah numbers [PDF]

open access: yesAdvances in Difference Equations, 2021
The aim of this paper is to introduce the degenerate generalized Laguerre polynomials as the degenerate version of the generalized Laguerre polynomials and to derive some properties related to those polynomials and Lah numbers, including an explicit ...
Taekyun Kim   +4 more
doaj   +2 more sources

Exceptional Laguerre Polynomials [PDF]

open access: yesStudies in Applied Mathematics, 2018
AbstractThe aim of this paper is to present the construction of exceptional Laguerre polynomials in a systematic way and to provide new asymptotic results on the location of the zeros. To describe the exceptional Laguerre polynomials, we associate them with two partitions.
Bonneux, Niels, Kuijlaars, Arno
openaire   +4 more sources

On the connection coefficients and recurrence relations arising from expansions in series of modified generalized Laguerre polynomials: Applications on a semi-infinite domain

open access: yesNonlinear Engineering, 2019
Herein, three important theorems were stated and proved. The first relates the modified generalized Laguerre expansion coefficients of the derivatives of a function in terms of its original expansion coefficients; and an explicit expression for the ...
Doha E.H., Youssri Y.H.
doaj   +2 more sources

Laguerre-type Bell polynomials [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2006
We develop an extension of the classical Bell polynomials introducing the Laguerre-type version of this well-known mathematical tool. The Laguerre-type Bell polynomials are useful in order to compute the nth Laguerre-type derivatives of a composite ...
P. Natalini, P. E. Ricci
doaj   +4 more sources

Matrix Valued Laguerre Polynomials [PDF]

open access: yesTrends in Mathematics, 2019
20 pages, to appear in Positivity and Noncommutative Analysis Festschrift in Honour of Ben de Pagter (eds. G. Buskes, M. de Jeu, P. Dodds, A. Schep, F. Sukochev, J. van Neerven and A. Wickstead)
Koelink, H.T., Roman, P.M.
openaire   +4 more sources

A method for fractional Volterra integro-differential equations by Laguerre polynomials

open access: yesAdvances in Difference Equations, 2018
The main purpose of this study is to present an approximation method based on the Laguerre polynomials for fractional linear Volterra integro-differential equations. This method transforms the integro-differential equation to a system of linear algebraic
Dilek Varol Bayram   +1 more
doaj   +2 more sources

On a family of q-modified-Laguerre-Appell polynomials

open access: yesArab Journal of Basic and Applied Sciences
This paper aims to introduce a new class of special polynomials called q-modified Laguerre-Appell polynomials. Some definitions and concepts related to this class of polynomials, including generating function and series definition are explored.
Mohammed Fadel, Abdulghani Muhyi
doaj   +2 more sources

Rational solutions of the fifth Painlevé equation. Generalized Laguerre polynomials [PDF]

open access: yesStudies in applied mathematics (Cambridge), 2023
In this paper, rational solutions of the fifth Painlevé equation are discussed. There are two classes of rational solutions of the fifth Painlevé equation, one expressed in terms of the generalized Laguerre polynomials, which are the main subject of this
Peter A. Clarkson, C. Dunning
semanticscholar   +1 more source

Painlevé IV, Chazy II, and asymptotics for recurrence coefficients of semi‐classical Laguerre polynomials and their Hankel determinants [PDF]

open access: yesMathematical methods in the applied sciences, 2022
This paper studies the monic semi‐classical Laguerre polynomials based on previous work by Boelen and Van Assche, Filipuk et al., and Clarkson and Jordaan. Filipuk et al.
Chao Min, Yang Chen
semanticscholar   +1 more source

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