Results 221 to 230 of about 25,871 (238)

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

Results in Mathematics, 2015
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Gupta, Vijay, Tachev, Gancho
openaire   +4 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
openaire   +3 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
openaire   +3 more sources

Convergence of generalized sampling series in weighted spaces

Demonstratio Mathematica, 2022
Tuncer acar, Osman Alagoz, Ali Aral
exaly  

Approximation by the Parametric Generalization of Baskakov–Kantorovich Operators Linking with Stancu Operators

Iranian Journal of Science and Technology, Transaction A: Science, 2021
Syed Abdul Mohiuddine, Faruk Ozger, Abdullah M Alotaibi   +2 more
exaly  

Quantitative Estimates of Voronovskaya Type in Weighted Spaces

Results in Mathematics, 2018
Adrian Holhos
exaly  

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

Numerical Functional Analysis and Optimization, 2017
Radu Paltanea, Maria Talpău Dimitriu
exaly  

On the Moments of the Modulus of Continuity of Itô Processes

Stochastic Analysis and Applications, 2009
Giovanna Nappo
exaly  

Weighted simultaneous approximation with Baskakov type operators

Acta Mathematica Hungarica, 2004
Antonio-Jesús López-Moreno
exaly  

Approximation by p-Faber-Laurent Rational Functions in the Weighted Lebesgue Spaces

Czechoslovak Mathematical Journal, 2004
Daniyal M Israfilov
exaly