Volume 48, Issue 12 pp. 12448-12462
RESEARCH ARTICLE

Carlitz's q-Operators for the Generalized Homogeneous Hahn Polynomials

Jian Cao

Corresponding Author

Jian Cao

School of Mathematics, Hangzhou Normal University, Hangzhou, China

Correspondence:

Jian Cao ([email protected])

Contribution: Conceptualization, Methodology, Writing - original draft, Supervision

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H. M. Srivastava

H. M. Srivastava

Department of Mathematics and Statistics, University of Victoria, Victoria, British Columbia, Canada

Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, China

Center for Converging Humanities, Kyung Hee University, Seoul, Republic of Korea

Department of Applied Mathematics, Chung Yuan Christian University, Taoyuan City, Taiwan

Department of Mathematics and Informatics, Azerbaijan University, Baku, Azerbaijan

Section of Mathematics, International Telematic University Uninettuno, Rome, Italy

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Yue Zhang

Yue Zhang

School of Mathematics, Hangzhou Normal University, Hangzhou, China

Contribution: Writing - original draft, Formal analysis

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First published: 26 May 2025

ABSTRACT

In this paper, motivated by Carlitz's q $$ q $$ -operators and Liu's generalized homogeneous Hahn polynomials, we show how to construct Carlitz's q $$ q $$ -operators of the generalized homogeneous Hahn polynomials. We derive several generating functions for the generalized homogeneous Hahn polynomials by applying the method of exponential operator decomposition. In addition, we deduce Rogers type bilinear, trilinear, and mixed-type generating functions as well as the Srivastava–Agarwal-type generating functions for the generalized homogeneous Hahn polynomials, which provide extensions of the results of Carlitz, Abdlhusein, and Saad and Abdlhusein.

Conflicts of Interest

The authors declare no conflicts of interest.

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