Results 1 to 10 of about 3,059 (110)

A sequence of positive linear operators related to powered Baskakov basis

open access: bronzeCarpathian Journal of Mathematics, 2019
In this paper we study some approximation properties of a sequence of positive linear operators defined by means of the powered Baskakov basis. We prove that in the particular case of squared Baskakov basis the operators behave better than the classical Baskakov operators. For this particular case we give also a quantitative Voronovskaya type result.
Adrian Holhoş
openaire   +2 more sources

Approximation by exponential type summation integral operator having weight of α-Baskakov basis function [PDF]

open access: gold
This article deals with the approximation properties of the integral modification of the exponential type operators with the weight of α-Baskakov basis function. We estimate the moments and establish Voronovskaja type result in simultaneous approximation. We also estimate the convergence and error estimation of the operators by the power series method.
SHAGUFTA RAHMAN, Khursheed Ansari
openaire   +2 more sources

Inverse theorems for some linear positive operators using Beta and Baskakov basis functions [PDF]

open access: bronzeAIP Conference Proceedings, 2021
Lakshmi Narayan Mishra   +4 more
openaire   +2 more sources

Asymptotic formula in simultaneous approximation for certain Ismail-May-Baskakov operators

open access: yesJournal of Numerical Analysis and Approximation Theory, 2021
In the present paper, we introduce a modification of Ismail-May operators having weights of Baskakov basis functions. We estimate weighted Korovkin's theorem and difference estimates between two operators and establish a Voronovskaja type asymptotic ...
Vijay Gupta, Michael Th. Rassias
doaj   +7 more sources

On wavelets Kantorovich ( p , q ) $(p,q)$ -Baskakov operators and approximation properties

open access: yesJournal of Inequalities and Applications, 2023
In this paper, we generalize and extend the Baskakov-Kantorovich operators by constructing the ( p , q ) $(p, q)$ -Baskakov Kantorovich operators ( ϒ n , b , p , q h ) ( x ) = [ n ] p , q ∑ b = 0 ∞ q b − 1 υ b , n p , q ( x ) ∫ R h ( y ) Ψ ( [ n ] p , q ...
Alexander E. Moreka   +2 more
doaj   +1 more source

Methionine 129 variant of human prion protein oligomerizes more rapidly than the valine 129 variant - Implications for disease susceptibility to Creutzfeldt-Jakob disease [PDF]

open access: yes, 2004
The human PrP gene (PRNP) has two common alleles that encode either methionine or valine at codon 129. This polymorphism modulates disease susceptibility and phenotype of human transmissible spongiform encyphalopathies, but the molecular mechanism by ...
Abdessamad Tahiri-Alaoui   +56 more
core   +1 more source

Insurers and Insured Individuals Interaction as Basis for Persistent Agricultural Production Process [PDF]

open access: yes, 1999
The paper is focused on the issue of determining correct insurance rates, which are a key point in the interaction between insurers and the insured from the authors' perspective.
Moiseev, Alexandr   +2 more
core   +2 more sources

Institutional and organizational features of cross-border cargo traffic in the post-soviet space integration terms. Part I [PDF]

open access: yes, 2015
The article covers the technical, technological, institutional, and organizational barriers of cross-border transportation of cargo. The study uses an institutional approach as a methodological alternative to other approaches.
Ionicheva, V. N.   +3 more
core   +3 more sources

Features of the formation of the bodily aspect of gender identity in men

open access: yesПсихология и право, 2015
The article examines the peculiarities of the bodily aspect of gender identity in men. The urgency of this work due to the fact that currently in Russia to study the influence of the bodily aspect to the whole structure of gender identity is given little
Harlanova M.M., Dvoryanchikov N.V.
doaj   +1 more source

Intersections of Quadrics, Moment-angle Manifolds and Connected Sums [PDF]

open access: yes, 2012
The topology of the intersection of two real homogeneous coaxial quadrics was studied by the second author who showed that its intersection with the unit sphere is in most cases diffeomorphic to a connected sum of sphere products. Combining that approach
de Medrano, Santiago Lopez   +1 more
core   +1 more source

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