On an approximation operator and its Lipschitz constant

Journal of Numerical Analysis and Approximation Theory

Maria Crăciun¹ 

[1] Tiberiu Popoviciu, Institute of Numerical Analysis, Romanian Academy;

关键词: approximation operators of Kantorovich type;    Sheffer sequences;    Lipschitz constants;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this note we consider an approximation operator of Kantorovich type in which expression appears a basic sequence for a delta operator and a Sheffer sequence for the same delta operator. We give a convergence theorem for this operator and we find its Lipschitz constant.

【 授权许可】

Unknown