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We introduce, characterise and provide a combinatorial interpretation for the so-called $q$-Jacobi-Stirling numbers. This study is motivated by their key role in the (reciprocal) expansion of any power of a second order $q$-differential…

Classical Analysis and ODEs · Mathematics 2015-07-07 Ana F. Loureiro , Jiang Zeng

We study q-integral representations of the q-gamma and the q-beta functions. This study leads to a very interesting q-constant. As an application of these integral representations, we obtain a simple conceptual proof of a family of…

Quantum Algebra · Mathematics 2015-12-18 Alberto De Sole , Victor Kac

We describe the utility of integral representations for sums of basic hypergeometric functions. In particular we use these to derive an infinite sequence of transformations for symmetrizations over certain variables which the functions…

Classical Analysis and ODEs · Mathematics 2022-07-04 Howard S. Cohl , Roberto S. Costas-Santos

In this paper, we first construct generalized $q^2$-cosine, $q^2$-sine and $q^2$-exponential functions. We then use $q^2$-exponential function in order to define and investigate a $q^2$-Fourier transform. We establish $q$-analogues of…

Mathematical Physics · Physics 2019-11-11 Sama Arjika

In this short notes we will derive an inequality for scaled $q^{-1}$-Hermite orthogonal polynomials of Ismail and Masson, an inequality for scaled Stieltjes-Wigert, two inequalities for Ramanujan function and two definite integrals for…

Classical Analysis and ODEs · Mathematics 2007-05-23 Ruiming Zhang

The q-Laguerre polynomials correspond to an indetermined moment problem. For explicit discrete non-N-extremal measures corresponding to Ramanujan's ${}_1\psi_1$-summation we complement the orthogonal q-Laguerre polynomials into an explicit…

Classical Analysis and ODEs · Mathematics 2007-05-23 Nicola Ciccoli , Erik Koelink , Tom H. Koornwinder

We show that many functions containing $W$ are Stieltjes functions. Explicit Stieltjes integrals are given for functions $1/W(z)$, $W(z)/z$, and others. We also prove a generalization of a conjecture of Jackson, Procacci & Sokal. Integral…

Complex Variables · Mathematics 2011-03-30 German A. Kalugin , David J. Jeffrey , Robert M. Corless

This paper addresses a construction of new $q-$Hermite polynomials with a full characterization of their main properties and corresponding raising and lowering operator algebra. The three-term recursive relation as well as the second-order…

Mathematical Physics · Physics 2013-10-07 Won Sang Chung , Mahouton Norbert Hounkonnou , Arjika Sama

We provide an algebraic interpretation for two classes of continuous $q$-polynomials. Rogers' continuous $q$-Hermite polynomials and continuous $q$-ultraspherical polynomials are shown to realize, respectively, bases for representation…

Classical Analysis and ODEs · Mathematics 2009-10-28 Roberto Floreanini , Luc Vinet

By using the three-term recurrence equation satisfied by a family of orthogonal polynomials, the Christoffel-Darboux-type bilinear generating function and their asymptotic expressions, we obtain quadrature formulas for integral transforms…

Numerical Analysis · Mathematics 2008-05-15 Rafael G. Campos , Francisco Dominguez Mota , E. Coronado

For the third q-Bessel function (first introduced by F.H. Jackson, later rediscovered by W.Hahn in a special case and by H. Exton) we derive Hansen-Lommel type orthogonality relations, which, by a symmetry, turn out to be equivalent to…

Classical Analysis and ODEs · Mathematics 2012-08-14 Tom H. Koornwinder , René F. Swarttouw

In this paper, new integral representations for the Bessel $J$ and $I$ functions were presented and their results were used to derive an expression for the Modified Bessel $K$ function.

General Mathematics · Mathematics 2021-10-18 Abdulhafeez A. Abdulsalam , M. E. Egwe

In this paper, we discuss new results related to the generalized discrete $q$-Hermite II polynomials $ \tilde h_{n,\alpha}(x;q)$, introduced by Mezlini et al. in 2014. Our aim is to give a continuous orthogonality relation, a $q$-integral…

Mathematical Physics · Physics 2019-08-23 Kamel Mezlini , Najib Ouled Azaiez

The aim of this paper is to give a new approach to modified q-Bernstein polynomials for functions of two variables. By using these type polynomials, we derive recurrence formulas and some new interesting identities related to the second…

Number Theory · Mathematics 2013-12-06 Mehmet Acikgoz , Serkan Araci

From the realization of $q-$oscillator algebra in terms of generalized derivative, we compute the matrix elements from deformed exponential functions and deduce generating functions associated with Rogers-Szeg\H{o} polynomials as well as…

Mathematical Physics · Physics 2015-05-19 M. N. Hounkonnou , E. B. Ngompe Nkouankam

Karabulut and Sibert (\textit{J. Math. Phys}. \textbf{38} (9), 4815 (1997)) have constructed an orthogonal set of functions from linear combinations of equally spaced Gaussians. In this paper we show that they are actually eigenfunctions of…

Mathematical Physics · Physics 2007-05-23 Hasan Karabulut

The main purpose of this paper is to provide a novel approach to deriving formulas for the p-adic q-integral including the Volkenborn integral and the p-adic fermionic integral. By applying integral equations and these integral formulas to…

Number Theory · Mathematics 2024-04-18 Yilmaz Simsek

In this paper, we give some new identities of Carlitz q-Bernoulli polynomials under symmetry group S 3 . The derivatives of identities are based on the q-Volkenborn integral expression of the generating function for the Carlitz q-Bernoulli…

Number Theory · Mathematics 2015-03-18 Dmitry V. Dolgy , Dae San Kim , taekyun Kim

In this work we investigate Plancherel-Rotach type asymptotics for some $q$-series as $q\to1$. These $q$-series generalize Ramanujan function $A_{q}(z)$ ($q$-Airy function), Jackson's $q$-Bessel function $J_{\nu}^{(2)}$(z;q), Ismail-Masson…

General Mathematics · Mathematics 2009-12-21 Ruiming Zhang

In earlier work, we introduced three families of polynomials where the generating function of each set includes one of the three Jackson $q$-analogs of the Bessel function. This paper gives determinant representation for each family, their…

Classical Analysis and ODEs · Mathematics 2023-07-11 S. Z. H. Eweis , Z. S. I. Mansour