On trigonometric approximation of functions in the L q norm

Demonstratio mathematica

article

Ram N. Mohapatra¹  Bogdan Szal² 

[1] University of Central Florida;University of Zielona Góra, Faculty of Mathematics, Computer Science and Econometrics

关键词: class Lip (β;    q);    trigonometric approximation;    Lq norm;   

DOI  :  10.1515/dema-2018-0004

学科分类：外科医学

来源: De Gruyter

【 摘 要 】

In this paper we obtain a degree of approximation of functions in L q by operators associated with their Fourier series using integral modulus of continuity. These results generalize many known results and are proved under less stringent conditions on the infinite matrix.

【 授权许可】

CC BY