[图书][B] q-Fractional calculus and equations

MH Annaby, ZS Mansour - 2012 - books.google.com
This nine-chapter monograph introduces a rigorous investigation of q-difference operators in
standard and fractional settings. It starts with elementary calculus of q-differences and …

Laguerre-Freud equations for generalized Hahn polynomials of type I

D Dominici - Journal of Difference Equations and Applications, 2018 - Taylor & Francis
Full article: Laguerre-Freud equations for Generalized Hahn polynomials of type I Skip to Main
Content Taylor and Francis Online homepage Taylor and Francis Online homepage Access …

Generalized q-Bernoulli Polynomials Generated by Jackson q-Bessel Functions

SZH Eweis, ZSI Mansour - Results in Mathematics, 2022 - Springer
In this paper, we introduce the polynomials B n, α (k)(x; q) generated by a function including
Jackson q-Bessel functions J α (k)(x; q)(k= 1, 2, 3), α>-1. The cases α=±1 2 are the q …

q-analogues of Freud weights and nonlinear difference equations

MEH Ismail, ZSI Mansour - Advances in Applied Mathematics, 2010 - Elsevier
In this paper we derive the nonlinear recurrence relation for the recursion coefficients βn of
polynomials orthogonal with respect to q-analogues of Freud exponential weights. An …

[PDF][PDF] An Efficient Method for Indefinite q-Integrals

GE Heragy, ZS Mansour… - Prog. Fract. Differ. Appl …, 2023 - naturalspublishing.com
A method has been introduced recently for deriving indefinite integrals of special functions
that satisfy homogeneous (nonhomogeneous) second-order linear differential equations …

[HTML][HTML] Non linear difference equations arising from a deformation of the q-Laguerre weight

Y Chen, J Griffin - Indagationes Mathematicae, 2015 - Elsevier
We study in this paper, a one parameter deformation of the q-Laguerre weight function. An
investigation is made on the polynomials orthogonal with respect to such a weight. With the …

Fractional q-Difference Equations

MH Annaby, ZS Mansour, MH Annaby… - q-Fractional Calculus and …, 2012 - Springer
As in the classical theory of ordinary fractional differential equations, q-difference equations
of fractional order are divided into linear, nonlinear, homogeneous, and inhomogeneous …

A Lagrangian method for indefinite q-integrals

GE Heragy, ZSI Mansour, KM Orabya - arXiv preprint arXiv:2205.04867, 2022 - arxiv.org
A Lagrangian method is introduced recently for deriving indefinite integrals of special
functions that satisfy homogeneous (nonhomogeneous) second-order linear differential …

Riemann–Liouville q-Fractional Calculi

MH Annaby, ZS Mansour, MH Annaby… - Q-fractional Calculus and …, 2012 - Springer
In this chapter we investigate q-analogues of the classical fractional calculi. We study the q-
Riemann–Liouville fractional integral operator introduced by Al-Salam (Proc. Am. Math. Soc …

[图书][B] Orthogonal polynomials, their recursions and functional equations

MEH Ismail - 2011 - books.google.com
These lectures contain a brief introduction to orthogonal polynomials with some applications
to nonlinear recurrence relation. We discuss the spectral theory of orthogonal polynomials …