Approximation by a power series summability method of Kantorovich type Szász operators including Sheffer polynomials

Advances in Difference Equations

Toufik Mansour¹  M. Mursaleen²  Naim L. Braha³  Valdete Loku⁴ 

[1] Department of Mathematics, University of Haifa;Department of Medical Research, China Medical University Hospital, China Medical University (Taiwan);Ilirias research Institute (www.ilirias.com);University of Applied Sciences;

关键词: T $\mathfrak{T}$ -statistical convergence;    Vornovskaya type theorem;    Korovkin type theorem;    Power series summability method;    Kantorovich type generalization;    Szász operators;   

DOI  :  10.1186/s13662-021-03326-8

来源: DOAJ

【 摘 要 】

Abstract The main purpose of this paper is to use a power series summability method to study some approximation properties of Kantorovich type Szász–Mirakyan operators including Sheffer polynomials. We also establish Voronovskaya type result.

【 授权许可】

Unknown