41 Approximations and expansions
41A17 Inequalities in approximation (Bernstein, Jackson, Nikolcprime skiui-type inequalities) (4 articles)
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Zhu, Laiyi; Zhao, Xingjun:
On Bernstein inequalities for multivariate trigonometric polynomials in $L_{p}$, $0\leq p\leq \infty $.
(English).
Czechoslovak Mathematical Journal,
vol. 72
(2022),
issue 2,
pp. 449-459
-
Zhu, Lai-Yi; Zhou, Da-Peng:
On the proof of Erdős' inequality.
(English).
Czechoslovak Mathematical Journal,
vol. 67
(2017),
issue 4,
pp. 967-979
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Gonska, Heiner; Păltănea, Radu:
Simultaneous approximation by a class of Bernstein-Durrmeyer operators preserving linear functions.
(English).
Czechoslovak Mathematical Journal,
vol. 60
(2010),
issue 3,
pp. 783-799
-
Łenski, Włodzimierz; Topolewska, Maria:
On the rate of strong summability of double Fourier series.
(English).
Mathematica Bohemica,
vol. 123
(1998),
issue 4,
pp. 337-363