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Media type:
E-Article
Title:
On trigonometric approximation of functions in the Lq norm
Contributor:
Mohapatra, Ram N.;
Szal, Bogdan
Published:
Walter de Gruyter GmbH, 2018
Published in:
Demonstratio Mathematica, 51 (2018) 1, Seite 17-26
Language:
English
DOI:
10.1515/dema-2018-0004
ISSN:
2391-4661
Origination:
Footnote:
Description:
Abstract In this paper we obtain a degree of approximation of functions in Lq 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.