Scopus
YÖKSİS DOI Eşleşti
SJR Q1
Approximation by Sampling Durrmeyer Operators in Weighted Space of Functions
Numerical Functional Analysis and Optimization · Ocak 2022
YÖKSİS Kayıtları
Approximation by Sampling Durrmeyer Operators in Weighted Space of Functions
Numerical Functional Analysis and Optimization · 2022 SCI-Expanded
Arş. Gör. METİN TURGAY →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Iterated Boolean Sums of Bernstein Type Operators
2020 ISSN: 0163-0563 SCI-Expanded
Prof. Dr. TUNCER ACAR →
Approximation by Sampling Durrmeyer Operators in Weighted Space of Functions
2022 ISSN: 0163-0563 SCI-Expanded Q2
Arş. Gör. METİN TURGAY →
Approximation by sampling Durrmeyer operators in weighted space of functions
2022 ISSN: 0163-0563 SCI-Expanded Q2
Prof. Dr. TUNCER ACAR →
Bivariate Bernstein Chlodovsky operators preserving exponential functions and their convergence properties
2024 ISSN: 0163-0563 SCI-Expanded Q3
Prof. Dr. TUNCER ACAR →
Makale Bilgileri
ISSN01630563
Yayın TarihiOcak 2022
Cilt / Sayfa43 · 1223-1239
Scopus ID2-s2.0-85133824115
Özet
The present article deals with local and global approximation behaviors of sampling Durrmeyer operators for functions belonging to weighted spaces of continuous functions. After giving some fundamental notations of sampling type approximation methods and presenting well definiteness of the operators on weighted spaces of functions, we examine pointwise and uniform convergence of the family of operators and determine the rate of convergence via weighted modulus of continuity. A quantitative Voronovskaja theorem is also proved in order to obtain rate of pointwise convergence and upper estimate for this convergence. The last section is devoted to some numerical evaluations of sampling Durrmeyer operators with suitable kernels.
Yazarlar (4)
1
Osman Alagöz
ORCID: 0000-0002-0587-460X
2
Metin Turgay
ORCID: 0000-0002-1953-1069
3
Tuncer Acar
4
Merve Parlak
Anahtar Kelimeler
quantitative Voronovskaja theorem
rate of convergence
sampling Durrmeyer operators
uniform convergence
weighted spaces
Kurumlar
Bilecik Şeyh Edebali Üniversitesi
Bilecik Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
Numerical Functional Analysis and Optimization
Q1
SJR Skoru0,659
H-Index57
YayıncıTaylor and Francis Ltd.
ÜlkeUnited States
Control and Optimization (Q1)
Analysis (Q2)
Computer Science Applications (Q2)
Signal Processing (Q2)
Metrikler
23
Atıf
4
Yazar
5
Anahtar Kelime