Cover Image

Generalization of Point Interpolation Assessments of the Project Approximation of Functions, what Have a Fractional Derivative

We discuss whether on not it is possible to have interpolatory estimates in the approximation of a function of Sobolev`s space by polynomials. The problem of positive approximation is to estimate the pointwise degree of approximation of a function of r times continuously differentiable and positive...

Full description

Saved in:

Bibliographic Details
Date:	2019
Main Authors:	Петрова, Тамара Олександрівна, Петрова, Ірина Леонідівна
Format:	Article
Language:	Ukrainian
Published:	Кам'янець-Подільський національний університет імені Івана Огієнка 2019
Online Access:	http://mcm-math.kpnu.edu.ua/article/view/188980
Tags:	Add Tag No Tags, Be the first to tag this record!
Journal Title:	Mathematical and computer modelling. Series: Physical and mathematical sciences

Institution

Mathematical and computer modelling. Series: Physical and mathematical sciences

Similar Items

Generalization of Negative Results for Interpolation Convex Approximation of Functions Having a Fractional Derivative in Sobolev Space
by: Петрова, Тамара, et al.
Published: (2022)

Про поточкові інтерполяційні оцінки опуклого наближення функцій, що мають дробову похідну довільного порядку
by: Петрова, Тамара Олександрівна, et al.
Published: (2017)

A study on generalized matrix algebras having generalized Lie derivations
by: Jabeen, A., et al.
Published: (2023)

Estimation of the Best Approximations for the Generalized Derivative in Banach Spaces
by: Радзієвська, Олена, et al.
Published: (2021)

The Method of Simultaneous Equable Approximation by Splines of Trigonometric Functions and Their Derivatives
by: Литвин, Олег Миколайович, et al.
Published: (2019)

The Inverse Theorem for the Generalized Derivative in Banach Spaces
by: Радзієвська, Олена, et al.
Published: (2023)

On nilpotent Lie algebras of derivations of fraction fields
by: Petravchuk, Anatoliy P.
Published: (2016)

Method of creation of operators with the given projections along being crossed straight lines to interpolate f(x, y) in cross points of these straight lines
by: Литвин, О. О., et al.
Published: (2013)

Method of creation of operators with the given projections along being crossed straight lines to interpolate f(x, y) in cross points of these straight lines
by: Литвин, О. О., et al.
Published: (2013)

On Approximate Calculation of the Coefficients of Exact Penalty Functions
by: Лаптин, Юрий Петрович, et al.
Published: (2019)

Spline approximation with the coupling curves by the derivatives
by: Раисов, Ю. А., et al.
Published: (2012)

Spline approximation with the coupling curves by the derivatives
by: Раисов, Ю. А., et al.
Published: (2012)

What could we have learnt from the previous flood data to predict losses caused by the 1980, 1986, and 1998 catastrophic floods in Ukrainian Transcarpathian?
by: Stefanyshyn, Dmytro V.
Published: (2022)

Interpolation Problem in Paley-Wiener Weighted Spaces
by: Шепарович, Ірина, et al.
Published: (2024)

Interpolation Method for Evaluation of Periodic Green Function in Problems of Diffraction
by: Nazarchuk, Z. T., et al.
Published: (2012)

Економтеоретичний кіноклуб Інституту економіки промисловості НАН України «Чоловічий стриптиз» (Великобританія, США 1997)
by: Вишневський, Олександр С., et al.
Published: (2023)

Polynomial interpolation with known projections on an arbitrary system of N groups of lines consisting of M parallel lines
by: Литвин, О. О., et al.
Published: (2014)

Polynomial interpolation with known projections on an arbitrary system of N groups of lines consisting of M parallel lines
by: Литвин, О. О., et al.
Published: (2014)

Using the interpolation-analytical approximation of the Iapws-95 equations in the flow calculation of the steam turbine flow part
by: Русанов, Андрей Викторович, et al.
Published: (2015)

Using the interpolation-analytical approximation of the Iapws-95 equations in the flow calculation of the steam turbine flow part
by: Русанов, Андрей Викторович, et al.
Published: (2015)

Tilt-fractional order proportional integral derivative control for DC motor using particle swarm optimization
by: Amieur, T., et al.
Published: (2023)

Building and research of operator approximation of functions of two variables with preservation of class Cr(R2) for traces of derivatives to a fixed order in the specified line
by: Сергієнко, І. В., et al.
Published: (2016)

Building and research of operator approximation of functions of two variables with preservation of class Cr(R2) for traces of derivatives to a fixed order in the specified line
by: Сергієнко, І. В., et al.
Published: (2016)

Approach of functions of two variables by 2D cubic interpolational splines on triangulational grid of knots
by: Литвин, О. М., et al.
Published: (2012)

Approach of functions of two variables by 2D cubic interpolational splines on triangulational grid of knots
by: Литвин, О. М., et al.
Published: (2012)

The localization method of extremum point for unimodal function
by: Шелудько, Г. А., et al.
Published: (2016)

The search criterion of singularity points of R-functions
by: Чопоров, С. В., et al.
Published: (2016)

The localization method of extremum point for unimodal function
by: Шелудько, Г. А., et al.
Published: (2016)

The search criterion of singularity points of R-functions
by: Чопоров, С. В., et al.
Published: (2016)

Research of lines of discontinuity of functions of two variables or their derivatives
by: Литвин, О. М., et al.
Published: (2016)

Research of lines of discontinuity of functions of two variables or their derivatives
by: Литвин, О. М., et al.
Published: (2016)

DETERMINATION OF THE RESONANCE FREQUENCY AND THE Q-FACTOR OF A HALF-DISK DIELECTRIC RESONATOR USING FRACTIONAL RATIONAL APPROXIMATION
by: Andreev, M. V., et al.
Published: (2013)

Algorithm for Decomposition of Integers and Smooth Approximation of Functions
by: Абрамчук, Василь, et al.
Published: (2022)

The Best Approximation of Function Classes Generated by Composite Kernels
by: Сорич, Віктор, et al.
Published: (2025)

Derived equivalence classification of generalized multifold extensions of piecewise hereditary algebras of tree type
by: Asashiba, Hideto, et al.
Published: (2015)

WHAT IS NEGATIVE ENTROPY AND HOW DOES IT AFFECT THE SUSTAINABILITY OF REGIONS DURING THE WARFARE
by: Pershina, Katherine
Published: (2022)

Modernization adaptive piecewise linear approximation of difficult-to-compute functions
by: Sheludko, G. A., et al.
Published: (2018)

Modernization adaptive piecewise linear approximation of difficult-to-compute functions
by: Sheludko, G. A., et al.
Published: (2018)

Estimation of the Performance of Typical Project Tasks at Enterprises with a Functional Organization Structure
by: Kuzminykh, V. A., et al.
Published: (2012)

Modules whose maximal submodules have \(\tau\)-supplements
by: Buyukasık, Engin
Published: (2018)