Results 101 to 110 of about 492,264 (157)

Approximating Szász and Gamma Operators by Baskakov Operators

open access: yes, 1994
It is known that both Szász and gamma operators are limits, in an appropriate sense, of Baskakov operators. In this paper, we obtain rates of convergence for these approximations.
F. Luquin   +3 more
core   +1 more source

Direct and Inverse Approximation Theorems for Baskakov Operators with the Jacobi-Type Weight

open access: yesAbstract and Applied Analysis, 2011
We introduce a new norm and a new K-functional Kφλ(f;t)w,λ. Using this K-functional, direct and inverse approximation theorems for the Baskakov operators with the Jacobi-type weight are obtained in this paper.
Guo Feng
doaj   +1 more source

On approximation properties of α-Baskakov-Schurer-Stancu operators: graphical investigations

open access: yesJournal of Inequalities and Applications
This paper deals with some behavior of Baskakov-Schurer-Stancu type operators in approximating functions, grounded on non-negative parameter α. Firstly, we establish some needed moment estimations.
Jun-Jie Quan   +4 more
doaj   +1 more source

Some approximation properties of q-Baskakov-Durrmeyer operators

open access: yes, 2011
Gupta, Vijay/0000-0002-5768-5763Very recently Aral and Gupta [1] introduced q analogue of Baskakov-Durrmeyer operators. In the present paper we extend the studies, we establish the recurrence relations for the central moments and obtain an asymptotic ...
Ali Aral   +3 more
core   +1 more source

Some remarks about the convergence of composition operators

open access: yesJournal of Inequalities and Applications
This article presents a new sequence of positive linear operators that results from recent advancements in the area of composition operators. We introduce the moment-generating function and utilize it to compute moments of certain orders.
Meenu Rani   +2 more
doaj   +1 more source

Approximation by q-Baskakov-Durrmeyer Type Operators of Two Variables

open access: yes, 2016
In this study, we investigate approximation properties of q-Baskakov-Durrmeyer type operators with two variables. We give a Voronovskaja type theorem for these operators.
YÜKSEL, İSMET   +2 more
core   +1 more source

Approximation by new Baskakov operators

open access: yesGulf Journal of Mathematics
In this paper, we discuss a uniform convergence and the error estimate for the second-order Baskakov operator with the maximal function of the Lipschitz type. A new type of Baskakov-type operator is constructed. We present some results on the convergence rate and Voronovskaja theorem of the new operator.
Fadhil, Ahmed, Hassan, Amal
openaire   +1 more source

Approximation of complex q-Beta-Baskakov-Szász-Stancu operators in compact disk

open access: yesDemonstratio Mathematica
The purpose this study is to present and investigate the qq-Beta-Baskakov-Szasz-Stancu operator. The operators are accompanied by Voronovskaja-type consequences, which include both an exact approximation order and a quantitative assessment, specifically ...
Cheregi Larisa, Mursaleen Mohammad
doaj   +1 more source

Search for production of four top quarks in final states with same-sign or multiple leptons in proton-proton collisions at s = 13 TeV. [PDF]

open access: yesEur Phys J C Part Fields, 2020
Sirunyan AM   +2328 more
europepmc   +1 more source

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