Results 1 to 10 of about 19,826 (260)

Exceptional Laguerre polynomials [PDF]

open access: yesStudies in Applied Mathematics, 2018
The 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.
Bonneux, Niels, Kuijlaars, Arno B. J.
core   +2 more sources

Multivariate Jacobi and Laguerre polynomials, infinite-dimensional extensions, and their probabilistic connections with multivariate Hahn and Meixner polynomials [PDF]

open access: bronze, 2011
Multivariate versions of classical orthogonal polynomials such as Jacobi, Hahn, Laguerre, Meixner are reviewed and their connection explored by adopting a probabilistic approach.
Griffiths, Robert C., Spanò, Dario
core   +3 more sources

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

open access: goldAdvances 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

Generalized Burchnall-Type Identities for Orthogonal Polynomials and Expansions [PDF]

open access: yes, 2018
Burchnall's method to invert the Feldheim-Watson linearization formula for the Hermite polynomials is extended to all polynomial families in the Askey-scheme and its $q$-analogue.
Ismail, Mourad E. H.   +2 more
core   +13 more sources

New extensions of associated Laguerre polynomials [PDF]

open access: yesE-Journal of Analysis and Applied Mathematics, 2020
The main object of this paper is to present new extensions of associated Laguerre polynomials. Some integral representations, recurrence relations, generating functions and summation formulae are obtained for these new extended Laguerre polynomials.
Ahmed Ali Al-Gonah
doaj   +1 more source

Construction of partially degenerate Laguerre–Bernoulli polynomials of the first kind

open access: yesApplied Mathematics in Science and Engineering, 2022
In this paper, we introduce partially degenerate Laguerre–Bernoulli polynomials of the first kind and deduce some relevant properties by using a preliminary study of these polynomials.
Waseem A. Khan   +2 more
doaj   +1 more source

Products of Laguerre Polynomials [PDF]

open access: yesMathematics of Computation, 1960
and, in particular, is symmetric in r, s, t. A closed formula has been obtained for Cry by Watson [41. We begin by obtaining the same formula by a very simple argument. In ? wce (lerive a simple recurrence relation suitable for rapidly generating the coefficients as needed when working with a high speed computing machine.
Gillis, J., Weiss, G.
openaire   +1 more source

The Extended Laguerre Polynomials Aq,nαx Involving Fqq,q>2

open access: yesJournal of Function Spaces, 2022
In this paper, for the proposed extended Laguerre polynomials Aαq,nx, the generalized hypergeometric function of the type Fqq,q>2 and extension of the Laguerre polynomial are introduced.
Adnan Khan   +3 more
doaj   +1 more source

A Note on the Laguerre-Type Appell and Hypergeometric Polynomials

open access: yesMathematics, 2022
The Laguerre derivative and its iterations have been used to define new sets of special functions, showing the possibility of generating a kind of parallel universe for mathematical entities of this kind.
Paolo Emilio Ricci, Rekha Srivastava
doaj   +1 more source

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