Neoteric formulas of the monic orthogonal Chebyshev polynomials of the sixth-kind involving moments and linearization formulas

Advances in Difference Equations

article

Abd-Elhameed, Waleed M.¹  Youssri, Youssri H.¹ 

[1] Department of Mathematics, Faculty of Science, Cairo University

关键词: Chebyshev polynomials;    Connection coefficients;    Zeilberger’s and Petkovsek’s algorithms;    Generalized hypergeometric functions;    Moment formulas;    Linearization problems;   

DOI  :  10.1186/s13662-021-03244-9

学科分类：航空航天科学

来源: SpringerOpen

【 摘 要 】

The principal aim of the current article is to establish new formulas of Chebyshev polynomials of the sixth-kind. Two different approaches are followed to derive new connection formulas between these polynomials and some other orthogonal polynomials. The connection coefficients are expressed in terms of terminating hypergeometric functions of certain arguments; however, they can be reduced in some cases. New moment formulas of the sixth-kind Chebyshev polynomials are also established, and in virtue of such formulas, linearization formulas of these polynomials are developed.

【 授权许可】

CC BY