Some inequalities between best approximations and moduli of continuity in an L2 space-Reference-Cited by-同舟云学术

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Some inequalities between best approximations and moduli of continuity in an L2 space

Published:1978-12 Issue:6 Volume:24 Page:917-921
ISSN:0001-4346
Container-title:Mathematical Notes of the Academy of Sciences of the USSR
language:en
Short-container-title:Mathematical Notes of the Academy of Sciences of the USSR

Author:

Ligun A. A.

Publisher

Springer Science and Business Media LLC

Subject

General Mathematics

Link

http://link.springer.com/content/pdf/10.1007/BF01140019.pdf

Reference3 articles.

1. N. I. Chernykh, ?On Jackson's inequality in L2,? Tr. Mat. Inst., Akad. Nauk SSSR,88, 71?74 (1967).

2. N. I. Chernykh, ?Best approximation of periodic functions by trigonometric polynomials in L2,? Mat. Zametki,2, No. 5, 513?522 (1967).

3. L. V. Taikov, ?Inequalities containing best approximations and the modulus of continuity in L2,? Mat. Zametki,20, No. 3, 433?438 (1976).

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4. Upper Bounds for the Approximation of Certain Classes of Functions of a Complex Variable by Fourier Series in the Space L2 and n-Widths;Mathematical Notes;2018-03

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