Results 241 to 250 of about 1,439 (263)

General Form of Voronovskaja’s Theorem in Terms of Weighted Modulus of Continuity

Results in Mathematics, 2015
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Vijay Gupta, Gancho Tachev, Gupta Vijay   +2 more
exaly   +3 more sources

Singular integral operators in weighted spaces of continuous functions with non-equilibrated continuity modulus

Mathematische Nachrichten, 2006
AbstractWe show that singular integral operators with piecewise continuous coefficients may gain massive spectra when considered in weighted spaces of continuous functions with a prescribed continuity modulus (generalized Hölder spaces Hω (Γ, ρ )), a fact known for example for Lebesgue spaces Lp (Γ, ρ ) in the case of general Muckenhoupt weights ρ or ...
Natasha Samko
exaly   +2 more sources

Voronovskaja’s Theorem in Terms of Weighted Modulus of Continuity

Developments in Mathematics, 2017
Let E be a subspace of C[0, ∞) which contains the polynomials and L n : E → C[0, ∞) be a sequence of linear positive operators. The weighted modulus of continuity, considered by Acar–Aral–Rasa in [7] is denoted by \(\Omega (f;\delta )\) and given by $$\displaystyle{\Omega (f;\delta ) =\sup _{0\leq ...
Vijay Gupta, Gancho Tachev, Gupta Vijay   +2 more
exaly   +2 more sources

Weighted Approximation by a Certain Family of Summation Integral-Type Operators

Computers and Mathematics With Applications, 2006
In this study, we investigate the weighted approximation properties of a general sequence of summation integral-type operators introduced by Srivastava and Gupta [1].
Yuksel, İSMET, Yuksel, I., Ispir, N.
exaly   +2 more sources

Continuous Compaction Control Measurements for Quality Assurance in Conjunction with Light Weight Deflectometer Target Modulus Values

Geo-Congress 2020, 2020
William J. Baker, Christopher L. Meehan
openaire   +1 more source

Estimates for Weighted K-Functionals Using the Least Concave Majorant of Weighted Moduli of Continuity

Numerical Functional Analysis and Optimization, 2017
Radu Păltănea, Maria Tălpău Dimitriu   +1 more
exaly  

Quantitative Estimates of Voronovskaya Type in Weighted Spaces

Results in Mathematics, 2018
Adrian Holhos, Holhos Adrian
exaly  

Characterization of relatively compact sets in weighted Lebesgue spaces by weighted modulus of continuity and application

Aytekin E. Abdullayeva, Rovshan A. Bandaliyev, Aynur N. Mammadova   +2 more
openaire   +1 more source