Comparison of discrete and uniform norms of polynomials on a~segment and a~circle arc
Zapiski Nauchnykh Seminarov POMI, Analytical theory of numbers and theory of functions. Part 27, Tome 404 (2012), pp. 175-183
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In the paper inequalities containing discrete and uniform norms of polynomials on an interval and a circle arc are proved. The proofs are based on Bernstein-type inequalities. Obtained inequalities supplement some corresponding results of Rakhmanov, Shekhtman, Sheil-Small, Dubinin.
@article{ZNSL_2012_404_a9,
author = {S. I. Kalmykov},
title = {Comparison of discrete and uniform norms of polynomials on a~segment and a~circle arc},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {175--183},
publisher = {mathdoc},
volume = {404},
year = {2012},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_2012_404_a9/}
}
S. I. Kalmykov. Comparison of discrete and uniform norms of polynomials on a~segment and a~circle arc. Zapiski Nauchnykh Seminarov POMI, Analytical theory of numbers and theory of functions. Part 27, Tome 404 (2012), pp. 175-183. http://geodesic.mathdoc.fr/item/ZNSL_2012_404_a9/